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445 lines
212 KiB
445 lines
212 KiB
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la("WeakMap",function(c){function d(c){this.a=(l+=Math.random()+1).toString();if(c){c=m(c);for(var d;!(d=c.next()).done;)d=d.value,this.set(d[0],d[1])}}function e(){}function f(c){Fa(c,h)||ka(c,h,{value:new e})}function g(c){var d=Object[c];d&&(Object[c]=function(c){if(c instanceof e)return c;f(c);return d(c)})}if(function(){if(!c||!Object.seal)return!1;try{var d=Object.seal({}),e=Object.seal({}),f=new c([[d,2],[e,3]]);if(2!=f.get(d)||3!=f.get(e))return!1;f.delete(d);f.set(e,4);return!f.has(d)&&4==
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list:f,index:-1,M:void 0}}function g(c){this.b={};this.a=d();this.size=0;if(c){c=m(c);for(var e;!(e=c.next()).done;)e=e.value,this.set(e[0],e[1])}}if(function(){if(!c||"function"!=typeof c||!c.prototype.entries||"function"!=typeof Object.seal)return!1;try{var d=Object.seal({x:4}),e=new c(m([[d,"s"]]));if("s"!=e.get(d)||1!=e.size||e.get({x:4})||e.set({x:4},"t")!=e||2!=e.size)return!1;var f=e.entries(),g=f.next();if(g.done||g.value[0]!=d||"s"!=g.value[1])return!1;g=f.next();return g.done||4!=g.value[0].x||
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la("Set",function(c){function d(c){this.a=new Map;if(c){c=m(c);for(var d;!(d=c.next()).done;)this.add(d.value)}this.size=this.a.size}if(function(){if(!c||"function"!=typeof c||!c.prototype.entries||"function"!=typeof Object.seal)return!1;try{var d=Object.seal({x:4}),f=new c(m([d]));if(!f.has(d)||1!=f.size||f.add(d)!=f||1!=f.size||f.add({x:4})!=f||2!=f.size)return!1;var g=f.entries(),h=g.next();if(h.done||h.value[0]!=d||h.value[1]!=d)return!1;h=g.next();return h.done||h.value[0]==d||4!=h.value[0].x||
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h.value[1]!=h.value[0]?!1:g.next().done}catch(l){return!1}}())return c;pa();d.prototype.add=function(c){c=0===c?0:c;this.a.set(c,c);this.size=this.a.size;return this};d.prototype.delete=function(c){c=this.a.delete(c);this.size=this.a.size;return c};d.prototype.clear=function(){this.a.clear();this.size=0};d.prototype.has=function(c){return this.a.has(c)};d.prototype.entries=function(){return this.a.entries()};d.prototype.values=function(){return this.a.values()};d.prototype.keys=d.prototype.values;
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function ec(c,d){function e(d){for(;f<c.length;){var e=c.charAt(f++),g=$b[e];if(null!=g)return g;if(!/^[\s\xa0]*$/.test(e))throw Error("Unknown base64 encoding at char: "+e);}return d}cc();for(var f=0;;){var g=e(-1),h=e(0),l=e(64),n=e(64);if(64===n&&-1===g)break;d(g<<2|h>>4);64!=l&&(d(h<<4&240|l>>2),64!=n&&d(l<<6&192|n))}}
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function pc(c){var d=c&65535,e=c>>>16;c=10*d+65536*(0*d&65535)+65536*(10*e&65535);for(d=0*e+(0*d>>>16)+(10*e>>>16);4294967296<=c;)c-=4294967296,d+=1;return new mc(c>>>0,d>>>0)}
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function qc(c){for(var d=new mc(0,0),e=new mc(0,0),f=0;f<c.length;f++){if("0">c[f]||"9"<c[f])return null;e.a=parseInt(c[f],10);var g=pc(d.a);d=pc(d.b);d.b=d.a;d.a=0;d=g.add(d).add(e)}return d}k.lg=function(){return new mc(this.a,this.b)};function rc(c,d){this.a=c;this.b=d}rc.prototype.add=function(c){return new rc((this.a+c.a&4294967295)>>>0>>>0,((this.b+c.b&4294967295)>>>0)+(4294967296<=this.a+c.a?1:0)>>>0)};
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rc.prototype.sub=function(c){return new rc((this.a-c.a&4294967295)>>>0>>>0,((this.b-c.b&4294967295)>>>0)-(0>this.a-c.a?1:0)>>>0)};rc.prototype.c=function(){return new rc(this.a,this.b)};rc.prototype.toString=function(){var c=0!=(this.b&2147483648),d=new mc(this.a,this.b);c&&(d=(new mc(0,0)).sub(d));return(c?"-":"")+d.toString()};function sc(c){var d=0<c.length&&"-"==c[0];d&&(c=c.substring(1));c=qc(c);if(null===c)return null;d&&(c=(new mc(0,0)).sub(c));return new rc(c.a,c.b)};function tc(){this.a=[]}k=tc.prototype;k.length=function(){return this.a.length};function uc(c){var d=c.a;c.a=[];return d}function vc(c,d,e){for(;0<e||127<d;)c.a.push(d&127|128),d=(d>>>7|e<<25)>>>0,e>>>=7;c.a.push(d)}function wc(c,d,e){xc(c,d);xc(c,e)}function I(c,d){for(;127<d;)c.a.push(d&127|128),d>>>=7;c.a.push(d)}function yc(c,d){if(0<=d)I(c,d);else{for(var e=0;9>e;e++)c.a.push(d&127|128),d>>=7;c.a.push(1)}}function zc(c,d){I(c,(d<<1^d>>31)>>>0)}
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function Ac(c,d){var e=d;d=0>e;e=2*Math.abs(e);fc(e);e=G;var f=H;d&&(0==e?0==f?f=e=4294967295:(f--,e=4294967295):e--);G=e;H=f;vc(c,G,H)}k.Ej=function(c){this.a.push(c>>>0&255)};k.Dj=function(c){this.a.push(c>>>0&255);this.a.push(c>>>8&255)};function xc(c,d){c.a.push(d>>>0&255);c.a.push(d>>>8&255);c.a.push(d>>>16&255);c.a.push(d>>>24&255)}function Bc(c,d){fc(d);xc(c,G);xc(c,H)}k.Ei=function(c){this.a.push(c>>>0&255)};k.Di=function(c){this.a.push(c>>>0&255);this.a.push(c>>>8&255)};
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function Cc(c,d){c.a.push(d>>>0&255);c.a.push(d>>>8&255);c.a.push(d>>>16&255);c.a.push(d>>>24&255)}
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function Hc(c){for(var d=new Uint8Array(c.b+c.a.length()),e=c.c,f=e.length,g=0,h=0;h<f;h++){var l=e[h];d.set(l,g);g+=l.length}e=uc(c.a);d.set(e,g);c.c=[d];return d}k.We=function(c){return bc(Hc(this),c)};function K(c,d,e){I(c.a,8*d+e)}
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k.o=function(c,d){if(null!=d){c=J(this,c);for(var e=this.a,f=0;f<d.length;f++){var g=d.charCodeAt(f);if(128>g)e.a.push(g);else if(2048>g)e.a.push(g>>6|192),e.a.push(g&63|128);else if(65536>g)if(55296<=g&&56319>=g&&f+1<d.length){var h=d.charCodeAt(f+1);56320<=h&&57343>=h&&(g=1024*(g-55296)+h-56320+65536,e.a.push(g>>18|240),e.a.push(g>>12&63|128),e.a.push(g>>6&63|128),e.a.push(g&63|128),f++)}else e.a.push(g>>12|224),e.a.push(g>>6&63|128),e.a.push(g&63|128)}L(this,c)}};
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nj.prototype.connectedCallback=function(){Ci(this);this.h=this.querySelector(".devsite-nav-toggle");this.a=this.querySelector("ul");this.b=this.querySelector(".devsite-nav-title");this.h&&this.a&&rj(this);this.setAttribute("connected","");this.setAttribute("animatable","")};function rj(c){c.g.j(c.h,"click",function(d){return sj(c,d)});c.b&&!c.b.hasAttribute("href")&&c.g.j(c.b,["click","keypress"],function(d){return sj(c,d)})}
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nj.prototype.attributeChangedCallback=nj.prototype.attributeChangedCallback;try{window.customElements.define("devsite-expandable-nav",nj)}catch(c){console.warn("devsite.app.customElement.DevsiteExpandableNav",c)};function tj(c){return Y.apply(this,arguments)||this}p(tj,Y);tj.prototype.J=function(){return"footer-linkboxes"};tj.prototype.updateContent=function(c){c=Di(c);Ei(this,this.querySelector("nav"),c.querySelector("nav"))};tj.prototype.updateContent=tj.prototype.updateContent;try{window.customElements.define("devsite-footer-linkboxes",tj)}catch(c){console.warn("devsite.app.customElement.DevsiteFooterLinkboxes",c)};function uj(c){return Y.apply(this,arguments)||this}p(uj,Y);uj.prototype.J=function(){return"footer-promos"};uj.prototype.updateContent=function(c){c=Di(c);Ei(this,this.querySelector("nav"),c.querySelector("nav"))};uj.prototype.updateContent=uj.prototype.updateContent;try{window.customElements.define("devsite-footer-promos",uj)}catch(c){console.warn("devsite.app.customElement.DevsiteFooterPromos",c)};function vj(){this.a=("undefined"==typeof document?null:document)||{cookie:""}}k=vj.prototype;k.If=function(){return navigator.cookieEnabled};
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function Kj(c){c.a.j(c,"devsite-search-toggle",function(d){d.G.detail.active?c.setAttribute("search-active",""):c.removeAttribute("search-active")});c.a.j(document.body,"devsite-sitemask-hidden",function(){return document.body.removeAttribute("devsite-book-nav--open")});c.a.j(window,"resize",function(){return Mj(c)});c.a.j(document.body,["devsite-page-loaded","devsite-content-updated"],function(){Mj(c)});c.a.j(c,"click",function(d){d.gb||"devsite-hamburger-menu"!=d.target.getAttribute("id")||(d.preventDefault(),
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k.zd=function(){fd(this,3)};function ek(c,d){var e,f={title:null==(e=M(d,1,""))?void 0:e,path:null==(e=M(d,2,""))?void 0:e};c&&(f.aa=d);return f}dk.prototype.s=function(){var c=new Fc;fk(this,c);return Hc(c)};function fk(c,d){var e=M(c,1,"");0<e.length&&d.o(1,e);e=M(c,2,"");0<e.length&&d.o(2,e)}dk.prototype.w=function(c){O(this,1,c)};dk.prototype.v=function(c){O(this,2,c)};var gk={},hk={},ik={},jk={};function kk(){throw Error("Do not instantiate directly");}kk.prototype.Ka=null;kk.prototype.toString=function(){return this.content};kk.prototype.a=function(){if(this.da===jk)return We(this.toString());if(this.da!==gk)throw Error("Sanitized content was not of kind TEXT or HTML.");return Xe(this.toString(),this.Ka||null)};kk.prototype.b=function(){if(this.da!==hk)throw Error("Sanitized content was not of kind URI.");return ye(this.toString())};
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function lk(){kk.call(this)}A(lk,kk);lk.prototype.da=gk;function mk(c){if(null!=c)switch(c.Ka){case 1:return 1;case -1:return-1;case 0:return 0}return null}function nk(c){return null!=c&&c.da===gk?c:c instanceof Te?ok(Ve(c),c.za()):ok(Bb(String(String(c))),mk(c))}
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function Dk(c){c='<div class="devsite-history-wrapper"><div class="devsite-history-side-column"><div class="devsite-history-icon material-icons"></div></div><div class="devsite-history-main-column"><div class="devsite-history-results">'+nk(c.La)+'</div><div class="devsite-history-footer"><a href="//myaccount.google.com/privacy#accounthistory" class="devsite-history-preferences-link button button-white">';return ok(c+"\u6d4f\u89c8\u8bb0\u5f55\u504f\u597d\u8bbe\u7f6e</a></div></div></div>")}
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function Ek(c){z(c.Vb);var d=c.Vb;z(c.Qb);c=c.Qb;var e='<div class="devsite-history-column devsite-nav goog-menu" id="devsite-recent-column"><label>\u6700\u8fd1\u8bbf\u95ee\u8fc7\u7684\u7f51\u9875</label><div>';for(var f=d.length,g=0;g<f;g++){var h=d[g];e+='<div class="devsite-result-item devsite-nav-label" role="menuitem" index=":'+tk(g)+'"><a href="'+tk(wk(h.path))+'" class="devsite-result-item-link">'+nk(h.title)+"</a></div>"}e+='</div></div><div class="devsite-history-column devsite-nav" id="devsite-frequent-column"><label>\u6700\u5e38\u8bbf\u95ee\u7684\u7f51\u9875</label><div>';
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d=c.length;for(f=0;f<d;f++)g=c[f],e+='<div class="devsite-result-item devsite-nav-label" role="menuitem" index=":'+tk(f)+'"><a href="'+tk(wk(g.path))+'" class="devsite-result-item-link">'+nk(g.title)+"</a></div>";c=""+Dk({La:pk(e+"</div></div>")});return ok(c)}function Fk(){var c=""+Dk({La:pk('<div class="devsite-result-label">\u6b64\u5904\u4f1a\u663e\u793a\u60a8\u7ecf\u5e38\u8bbf\u95ee\u7684\u7f51\u9875\u3002</div>')});return ok(c)}
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function Gk(){var c=""+Dk({La:pk('<div class="devsite-result-label">\u6b63\u5728\u52a0\u8f7d\u60a8\u7684\u6d4f\u89c8\u8bb0\u5f55\u2026</div>')});return ok(c)}function Hk(){var c=""+Dk({La:pk('<div class="devsite-result-label">Turn on <a href="//myaccount.google.com/privacy#accounthistory">history</a> to see the pages you visit often.</div>')});return ok(c)}
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function Ik(c){var d='<button type="submit" class="button button-white devsite-suggest-all-results">';c='See all results for "'+(nk(c.query)+'"');return ok(d+c+"</button>")}
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tk(q)+'">'+Jk({link:w.path,title:w.title})+"</div>"}l+="</devsite-analytics-scope>"}l+=0<g.length&&0<e.length?"<hr>":"";if(0<e.length){l+='<div class="devsite-suggest-header">Pages</div><devsite-analytics-scope category="Site-Wide Custom Events" label="Search" action="Page Suggestion Click">';n=e.length;for(q=0;q<n;q++)w=e[q],l+='<div class="devsite-result-item devsite-nav-label" role="menuitem" index=":'+tk(q)+'">'+Jk({link:w.path,title:w.title,Da:w.Da})+"</div>";l+="</devsite-analytics-scope>"}l+=
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0<h.length&&0<e.length+g.length?"<hr>":"";if(0<h.length){l+='<div class="devsite-suggest-header">\u53c2\u8003\u9875\u9762</div><devsite-analytics-scope category="Site-Wide Custom Events" label="Search" action="Reference Suggestion Click">';n=h.length;for(q=0;q<n;q++)w=h[q],l+='<div class="devsite-result-item devsite-nav-label" role="menuitem" index=":'+tk(q)+'">'+Jk({link:w.path,title:w.title,lb:w.lb,Da:w.Da,kb:w.kb})+"</div>";l+="</devsite-analytics-scope>"}l+=0<f.length&&0<e.length+g.length+h.length?
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93:"context",96:"num-0",97:"num-1",98:"num-2",99:"num-3",100:"num-4",101:"num-5",102:"num-6",103:"num-7",104:"num-8",105:"num-9",106:"num-multiply",107:"num-plus",109:"num-minus",110:"num-period",111:"num-division",112:"f1",113:"f2",114:"f3",115:"f4",116:"f5",117:"f6",118:"f7",119:"f8",120:"f9",121:"f10",122:"f11",123:"f12",186:"semicolon",187:"equals",189:"dash",188:",",190:".",191:"/",192:"`",219:"open-square-bracket",220:"\\",221:"close-square-bracket",222:"single-quote",224:"win"};function Rk(c){ah.call(this);this.g=this.f={};this.h=0;this.C=Ob(Sk);this.ja=Ob(Tk);this.v=!0;this.s=this.w=!1;this.F=!0;this.L=!1;this.m=null;this.a=c;Md(this.a,"keydown",this.hb,void 0,this);E.pa&&Md(this.a,"keypress",this.Nb,void 0,this);Md(this.a,"keyup",this.Mb,void 0,this)}var Uk;A(Rk,ah);function Vk(c){this.a=c||null;this.next=c?null:{}}var Sk=[27,112,113,114,115,116,117,118,119,120,121,122,123,19],Tk="color date datetime datetime-local email month number password search tel text time url week".split(" ");
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k=Rk.prototype;k.ie=function(){return this.v};k.ph=function(c){this.w=c};k.je=function(){return this.w};k.nh=function(c){this.s=c};k.he=function(){return this.s};k.Xh=function(c){this.F=c};k.He=function(){return this.F};k.oh=function(c){this.L=c};k.Mc=function(c,d){Wk(this.f,Xk(1,arguments),c)};k.vi=function(c){Yk(this.f,Xk(0,arguments))};k.fg=function(c){return Zk(this,this.f,Xk(0,arguments))};
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e.tagName?this.L?!0:32!=d:!1}if(d)if("keydown"==c.type&&E.pa&&c.ctrlKey&&c.altKey)this.X=!1;else{d=lj(c.keyCode);e=al(c.key,d,(c.shiftKey?1:0)|(c.ctrlKey?2:0)|(c.altKey?4:0)|(c.metaKey?8:0));f=bl(this.g,e);if(!f||1500<=Ua()-this.h)this.g=this.f,this.h=Ua();(f=bl(this.g,e))&&f.next&&(this.g=f.next,this.h=Ua());f&&(f.next?c.preventDefault():(this.g=this.f,this.h=Ua(),this.v&&c.preventDefault(),this.w&&c.stopPropagation(),e=f.a,f=c.target,g=bh(this,new cl("shortcut",e,f)),(g&=bh(this,new cl("shortcut_"+
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2);d=il(d,e,/(:[^\s\+>~\.\[:]+)/g,2);d=d.replace(/[\*\s\+>~]/g," ");d=d.replace(/[#\.]/g," ");il(d,e,/([^\s\+>~\.\[:]+)/g,3);d=e;return fl[c]=d}function il(c,d,e,f){return c.replace(e,function(c){d[f]+=1;return Array(c.length+1).join(" ")})}function hl(c,d){return c.replace(d,function(c){return Array(c.length+1).join("A")})};var jl={rgb:!0,rgba:!0,alpha:!0,rect:!0,image:!0,"linear-gradient":!0,"radial-gradient":!0,"repeating-linear-gradient":!0,"repeating-radial-gradient":!0,"cubic-bezier":!0,matrix:!0,perspective:!0,rotate:!0,rotate3d:!0,rotatex:!0,rotatey:!0,steps:!0,rotatez:!0,scale:!0,scale3d:!0,scalex:!0,scaley:!0,scalez:!0,skew:!0,skewx:!0,skewy:!0,translate:!0,translate3d:!0,translatex:!0,translatey:!0,translatez:!0},kl=/[\n\f\r"'()*<>]/g,ll={"\n":"%0a","\f":"%0c","\r":"%0d",'"':"%22","'":"%27","(":"%28",")":"%29",
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var ql=ol("Element","attributes")||ol("Node","attributes"),rl=pl("Element","hasAttribute"),sl=pl("Element","getAttribute"),tl=pl("Element","setAttribute"),ul=pl("Element","removeAttribute"),vl=pl("Element","getElementsByTagName"),wl=pl("Element","matches")||pl("Element","msMatchesSelector"),xl=ol("Node","nodeName"),yl=ol("Node","nodeType"),zl=ol("Node","parentNode"),Al=ol("HTMLElement","style")||ol("Element","style"),Bl=ol("HTMLStyleElement","sheet"),Cl=pl("CSSStyleDeclaration","getPropertyValue"),
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Dl=pl("CSSStyleDeclaration","setProperty");function El(c,d,e,f){if(c)return c.apply(d);c=d[e];if(!f(c))throw Error("Clobbering detected");return c}function Fl(c,d,e,f){if(c)return c.apply(d,f);if(E.product.u&&10>document.documentMode){if(!d[e].call)throw Error("IE Clobbering detected");}else if("function"!=typeof d[e])throw Error("Clobbering detected");return d[e].apply(d,f)}function Gl(c){return El(ql,c,"attributes",function(c){return c instanceof NamedNodeMap})}
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function Rl(c,d,e){var f=[];c=Sl(hb(c.cssRules));C(c,function(c){if(d&&!/[a-zA-Z][\w-:\.]*/.test(d))throw Error("Invalid container id");if(!(d&&E.product.u&&10==document.documentMode&&/\\['"]/.test(c.selectorText))){var g=d?c.selectorText.replace(Pl,"#"+d+" $1"):c.selectorText;f.push(Oe(g,Tl(c.style,e)))}});return Qe(f)}function Sl(c){return cb(c,function(c){return c instanceof CSSStyleRule||c.type==CSSRule.STYLE_RULE})}
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function Ul(c,d,e){c=Vl("<style>"+c+"</style>");return null==c?Se:Rl(c.sheet,void 0!=d?d:null,e)}function Vl(c){return E.u&&!E.$(10)||"function"!=typeof v.DOMParser?null:(new DOMParser).parseFromString("<html><head></head><body>"+c+"</body></html>","text/html").body.children[0]}
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function Tl(c,d){if(!c)return Ee;var e=document.createElement("div").style,f=Wl(c);C(f,function(f){var g=E.N&&f in Ql?f:f.replace(/^-(?:apple|css|epub|khtml|moz|mso?|o|rim|wap|webkit|xv)-(?=[a-z])/i,"");0!=g.lastIndexOf("--",0)&&0!=g.lastIndexOf("var",0)&&(f=Nl(c,f),f=nl(g,f,d),null!=f&&Ol(e,g,f))});return De(e.cssText||"")}
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[c.selectorText])&&c.style&&Yl(f,c.style)});C(d,Df)}function Yl(c,d){var e=Wl(c.style),f=Wl(d);C(f,function(f){if(!(0<=e.indexOf(f))){var g=Nl(d,f);Ol(c.style,f,g)}})}function Wl(c){La(c)?c=hb(c):(c=Kb(c),fb(c,"cssText"));return c};var Zl="undefined"!=typeof WeakMap&&-1!=WeakMap.toString().indexOf("[native code]"),$l=0;function am(){this.c=[];this.b=[];this.a="data-elementweakmap-index-"+$l++}am.prototype.set=function(c,d){if(Fl(rl,c,"hasAttribute",[this.a])){var e=parseInt(Fl(sl,c,"getAttribute",[this.a])||null,10);this.b[e]=d}else e=this.b.push(d)-1,Hl(c,this.a,e.toString()),this.c.push(c);return this};
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am.prototype.get=function(c){if(Fl(rl,c,"hasAttribute",[this.a]))return c=parseInt(Fl(sl,c,"getAttribute",[this.a])||null,10),this.b[c]};am.prototype.clear=function(){this.c.forEach(function(c){Fl(ul,c,"removeAttribute",[this.a])},this);this.c=[];this.b=[]};var bm=!E.u||E.Z(10);function cm(){}
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dm(this,g);break a;case 1:if("TEMPLATE"==Kl(g).toUpperCase())g=null;else{var h=Kl(g).toUpperCase();if(h in this.f)var l=null;else this.g[h]?l=document.createElement(h):(l=yf(document,"SPAN"),this.s&&Hl(l,"data-sanitizer-original-tag",h.toLowerCase()));if(l){var n=l,q=Gl(g);if(null!=q)for(var w=0;h=q[w];w++)if(h.specified){var F=g;var ca=h;var B=ca.name;if(0==B.lastIndexOf("data-sanitizer-",0))ca=null;else{var Xf=Kl(F);ca=ca.value;var de={tagName:ob(Xf).toLowerCase(),attributeName:ob(B).toLowerCase()},
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lc={ab:void 0};"style"==de.attributeName&&(lc.ab=Il(F));F=em(Xf,B);F in this.a?(B=this.a[F],ca=B(ca,de,lc)):(B=em(null,B),B in this.a?(B=this.a[B],ca=B(ca,de,lc)):ca=null)}null===ca||Hl(n,h.name,ca)}g=l}else g=null}break a;default:g=null}}if(g){if(1==Ll(g)&&e.set(f,g),f=Ml(f),h=!1,f)l=Ll(f),n=Kl(f).toLowerCase(),q=Ml(f),11!=l||q?"body"==n&&q&&(l=Ml(q))&&!Ml(l)&&(h=!0):h=!0,l=null,h||!f?l=d:1==Ll(f)&&(l=e.get(f)),l.content&&(l=l.content),l.appendChild(g)}else zf(f)}e.clear&&e.clear();return d};var fm={APPLET:!0,AUDIO:!0,BASE:!0,BGSOUND:!0,EMBED:!0,FORM:!0,IFRAME:!0,ISINDEX:!0,KEYGEN:!0,LAYER:!0,LINK:!0,META:!0,OBJECT:!0,SCRIPT:!0,SVG:!0,STYLE:!0,TEMPLATE:!0,VIDEO:!0};var gm={A:!0,ABBR:!0,ACRONYM:!0,ADDRESS:!0,AREA:!0,ARTICLE:!0,ASIDE:!0,B:!0,BDI:!0,BDO:!0,BIG:!0,BLOCKQUOTE:!0,BR:!0,BUTTON:!0,CAPTION:!0,CENTER:!0,CITE:!0,CODE:!0,COL:!0,COLGROUP:!0,DATA:!0,DATALIST:!0,DD:!0,DEL:!0,DETAILS:!0,DFN:!0,DIALOG:!0,DIR:!0,DIV:!0,DL:!0,DT:!0,EM:!0,FIELDSET:!0,FIGCAPTION:!0,FIGURE:!0,FONT:!0,FOOTER:!0,FORM:!0,H1:!0,H2:!0,H3:!0,H4:!0,H5:!0,H6:!0,HEADER:!0,HGROUP:!0,HR:!0,I:!0,IMG:!0,INPUT:!0,INS:!0,KBD:!0,LABEL:!0,LEGEND:!0,LI:!0,MAIN:!0,MAP:!0,MARK:!0,MENU:!0,METER:!0,NAV:!0,
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NOSCRIPT:!0,OL:!0,OPTGROUP:!0,OPTION:!0,OUTPUT:!0,P:!0,PRE:!0,PROGRESS:!0,Q:!0,S:!0,SAMP:!0,SECTION:!0,SELECT:!0,SMALL:!0,SOURCE:!0,SPAN:!0,STRIKE:!0,STRONG:!0,STYLE:!0,SUB:!0,SUMMARY:!0,SUP:!0,TABLE:!0,TBODY:!0,TD:!0,TEXTAREA:!0,TFOOT:!0,TH:!0,THEAD:!0,TIME:!0,TR:!0,TT:!0,U:!0,UL:!0,VAR:!0,WBR:!0};function hm(c){c=c||new im;jm(c);this.a=Lb(c.a);this.f=Lb(c.c);this.g=Lb(c.g);this.s=c.w;C(c.v,function(c){if(0!=c.lastIndexOf("data-",0))throw new $a('Only "data-" attributes allowed, got: %s.',[c]);if(0==c.lastIndexOf("data-sanitizer-",0))throw new $a('Attributes with "%s" prefix are not allowed, got: %s.',["data-sanitizer-",c]);this.a["* "+c.toUpperCase()]=km},this);this.m=c.i;this.c=c.f;this.b=null;this.i=c.h}A(hm,cm);
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function lm(c){return function(d,e){return(d=c(ob(d),e))&&"about:invalid#zClosurez"!=ve(d)?ve(d):null}}function im(){this.a={};C([dl,el],function(c){C(Kb(c),function(c){this.a[c]=km},this)},this);this.b={};this.v=[];this.c=Lb(fm);this.g=Lb(gm);this.w=!1;this.H=xe;this.m=this.s=this.C=this.i=je;this.f=null;this.F=this.h=!1}k=im.prototype;k.hd=function(c){ib(this.v,c);return this};k.jd=function(){delete this.c.FORM;return this};
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k.kd=function(){if(this.h)throw Error("Rules from STYLE tags are already being inlined.");delete this.c.STYLE;this.f="*";return this};k.Ai=function(c){if("STYLE"in this.c)throw Error("STYLE tags must first be allowed through allowStyleTag.");if(void 0!=c){if(!/^[a-zA-Z][\w-:\.]*$/.test(c))throw Error("Invalid ID.");this.f=c}else this.f=null;return this};
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k.Uf=function(){if(this.m==je)throw Error("Inlining style rules requires allowing STYLE attributes first.");if(!("STYLE"in this.c))throw Error("You have already configured the builder to allow STYLE tags in the output. Inlining style rules would prevent STYLE tags from appearing in the output and conflict with such directive.");this.h=!0;return this};k.gd=function(){this.m=mm;return this};k.md=function(c){C(c,function(c){this.g[c.toUpperCase()]=!0;delete this.c[c.toUpperCase()]},this);return this};
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k.ld=function(c){C(c,function(c){y(c)&&(c={tagName:"*",attributeName:c,Ca:null});var d=em(c.tagName,c.attributeName);this.a[d]=c.Ca?c.Ca:km;this.b[d]=!0},this);return this};k.Bg=function(c){this.g={SPAN:!0};C(c,function(c){c=c.toUpperCase();if(gm[c])this.g[c]=!0;else throw Error("Only whitelisted tags can be allowed. See goog.html.sanitizer.TagWhitelist.");},this);return this};
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k.Ag=function(c){var d=this.a;this.a={};C(c,function(c){"string"===Ka(c)&&(c={tagName:"*",attributeName:c.toUpperCase(),Ca:null});var e=em(c.tagName,c.attributeName);if(!d[e])throw Error("Only whitelisted attributes can be allowed.");this.a[e]=c.Ca?c.Ca:km},this);return this};k.ad=function(){this.w=!0;return this};k.xi=function(c){this.i=c;return this};k.zi=function(c){this.H=c;return this};k.wi=function(c){this.C=c;return this};k.yi=function(c){this.s=c;return this};
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function nm(c,d){return function(e,f,g,h){e=c(e,f,g,h);return null==e?null:d(e,f,g,h)}}function om(c,d,e,f){c[e]&&!d[e]&&(c[e]=nm(c[e],f))}
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function jm(c){if(c.F)throw Error("HtmlSanitizer.Builder.build() can only be used once.");om(c.a,c.b,"* USEMAP",pm);var d=lm(c.H);C(["* ACTION","* CITE","* HREF"],function(c){om(this.a,this.b,c,d)},c);var e=lm(c.i);C(["* LONGDESC","* SRC","LINK HREF"],function(c){om(this.a,this.b,c,e)},c);C(["* FOR","* HEADERS","* NAME"],function(c){om(this.a,this.b,c,Ta(qm,this.C))},c);om(c.a,c.b,"A TARGET",Ta(rm,["_blank","_self"]));om(c.a,c.b,"* CLASS",Ta(sm,c.s));om(c.a,c.b,"* ID",Ta(tm,c.s));om(c.a,c.b,"* STYLE",
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function sm(c,d,e){d=d.split(/(?:\s+)/);for(var f=[],g=0;g<d.length;g++){var h=c(d[g],e);h&&f.push(h)}return 0==f.length?null:f.join(" ")}function tm(c,d,e){return c(ob(d),e)}hm.prototype.v=function(c){this.b=um(this);return cm.prototype.h.call(this,c)};function um(c){var d=!("STYLE"in c.f)&&"STYLE"in c.g;return"*"==c.c&&d?"sanitizer-"+Cb():c.c}
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function dm(c,d){var e=d.data;(d=Ml(d))&&"style"==Kl(d).toLowerCase()&&!("STYLE"in c.f)&&"STYLE"in c.g&&(e=Re(Ul(e,c.b,Sa(function(c,d){return this.m(c,{sc:d})},c))));return document.createTextNode(e)};var vm=yf(document,"DIV");vm.id=vm[Oa]||(vm[Oa]=++Pa);var wm={},xm=/[ .()<>{}\[\]\/:,]+/;function ym(){var c=Y.call(this)||this;c.C=!1;c.s={};c.w="/";c.b=new T;c.v=null;c.m=null;c.L=new eh(function(){return zm(c)},60);return c}p(ym,Y);ym.prototype.disconnectedCallback=function(){U(this.b);this.m&&this.m.R();this.v&&this.v.R()};ym.prototype.attributeChangedCallback=function(c,d,e){"project-path"==c&&(this.w=e||"/")};
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ym.prototype.connectedCallback=function(){Ci(this);this.g=this.querySelector("form");this.a=this.g.querySelector(".devsite-search-query");this.H=this.g.querySelector(".devsite-search-button[search-open]");this.F=this.querySelector(".devsite-search-button[search-close]");this.i=Nk(Ck);this.h=this.i.querySelector(".devsite-history-container");this.f=this.i.querySelector(".devsite-suggest-results-container");this.g.appendChild(this.i);this.hasAttribute("project-path")&&(this.w=this.getAttribute("project-path"));
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var n=Ff(f.parentNode.parentNode);var q=Hf(f.parentNode.parentNode);l=e.indexOf(f)}switch(d.keyCode){case 37:if(!n&&!q)break a;f&&(d=f.getAttribute("index"),q?(g=q.querySelector('[index="'+d+'"]'))||(g=ab(Array.from(q.querySelectorAll("[index]")))):n&&((g=n.querySelector('[index="'+d+'"]'))||(g=ab(Array.from(n.querySelectorAll("[index]"))))));break;case 39:if(!n&&!q)break a;f&&(d=f.getAttribute("index"),n?(g=n.querySelector('[index="'+d+'"]'))||(g=ab(Array.from(n.querySelectorAll("[index]")))):q&&
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c.b.j(document.body,"devsite-page-changed",function(){return c.s={}}));c.g&&(c.v=new Mk(c.g),c.b.j(c.v,["focusin","focusout"],function(d){"focusin"===d.type?Cm(c,!0):c.g.contains(d.relatedTarget)||Cm(c,!1)}),c.b.j(c.g,"submit",function(d){Dm(c,d)}),c.b.j(window,"scroll",function(){Cm(c,!1)}));c.i&&c.b.j(c.i,"click",function(d){"A"==d.target.tagName.toUpperCase()&&Cm(c,!1)});c.H&&c.b.j(c.H,"click",function(){return Cm(c,!0)});c.F&&c.b.j(c.F,"click",function(){return Cm(c,!1)})}
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function Dm(c,d){var e,f;u(function(g){if(1==g.a){d.preventDefault();d.stopPropagation();if(!c.hasAttribute("enable-search"))return g.K(0);c.s["Full Site Search"]||(c.dispatchEvent(new CustomEvent("devsite-analytics-observation",{detail:{category:"Site-Wide Custom Events",label:"Search",action:"Full Site Search"},bubbles:!0})),c.s["Full Site Search"]=!0);e=Ng(c.g.getAttribute("action"));f=new jg(e.href);xg(f,"q",c.a.value);c.w&&xg(f,"p",c.w);e.search=f.a.toString();return window.devsite.two.app?t(g,
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window.devsite.two.app.fetchPage(e.href),3):g.K(3)}Cm(c,!1);g.a=0})}function Em(c){return Promise.resolve(jd(bk,c))}function Bm(c){c.h.appendChild(Nk(Gk));Mg("/profile/userhistory").then(Em).then(function(d){return Fm(c,d)}).catch(function(c){console.log("devsite search history failed",c)})}
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function Fm(c,d){N(d,1)?dd(d,dk,2).length||dd(d,dk,3).length?(d={Vb:dd(d,dk,3).map(function(c){return ek(!0,c)}),Qb:dd(d,dk,2).map(function(c){return ek(!0,c)})},d=Nk(Ek,d)):d=Nk(Fk):d=Nk(Hk);zf(c.h);c.h.appendChild(d)}
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function Cm(c,d){if(c.C!=d){if(c.C=d)c.a.focus(),c.a.value.trim()?(c.f.removeAttribute("hidden"),c.h.setAttribute("hidden",""),c.L.D()):(c.h.removeAttribute("hidden"),c.f.setAttribute("hidden","")),c.setAttribute("search-active","");else{var e=c.i.querySelector(".highlight");e&&e.classList.remove("highlight");c.a.blur();c.removeAttribute("search-active");zf(c.f)}c.hasAttribute("capture")||c.dispatchEvent(new CustomEvent("devsite-search-toggle",{detail:{active:d},bubbles:!0}))}}
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function zm(c){if(c.hasAttribute("enable-suggestions")){var d=c.a.value.trim().toLowerCase(),e=new Rj;Wj(e);O(e,1,d);P(e,6,c.hasAttribute("enable-query-completion"),!1);P(e,7,!0,!1);P(e,8,!0,!1);P(e,9,!0,!1);var f=e.Oa();wm[f]?Gm(c,wm[f],e):Jg("/_d/search/suggestions?r="+encodeURIComponent(f)).then(Hm).then(function(c){return wm[f]=c}).then(function(d){return Gm(c,d,e)}).catch(function(c){console.log("devsite search suggestions failed",c)})}}function Hm(c){return Promise.resolve(jd(Sj,c))}
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function Gm(c,d,e){var f=c.a.value.trim().toLowerCase();e=M(e,1,"");if(f.startsWith(e)){var g=dd(d,Uj,2).map(function(c){return Xj(!0,c)}),h=g.filter(function(c){return 2===c.ca}),l=g.filter(function(c){return 3===c.ca}),n=g.filter(function(c){return 4===c.ca}).slice(0,5),q=g.filter(function(c){return 1===c.ca});g=h.length+n.length+q.length;n.forEach(function(c){return c.path=Ng("/s/results/?q="+c.title).toString()});l.forEach(function(c){if(c.Tb){a:{var d=c.Tb;for(var e=f.split(xm),g=0;g<e.length;g++)for(var h=
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0;h<d.length;h++)if(d[h].includes(e[g])){d=d[h];break a}d=""}c.kb=d}});var w=c.hasAttribute("enable-search");d={query:e,Lc:M(d,1,""),Rb:h,Sb:q,Ub:n,Wb:l,Yb:w};0>=g?d=Nk(Kk,d):(d=Nk(Lk,d),Im(d,e));zf(c.f);c.f.appendChild(d)}}
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function Im(c,d){Array.from(c.querySelectorAll(".devsite-suggestion-fragment")).forEach(function(c){var e=Uf(c);e=e.replace(new RegExp("("+d+")","ig"),"<b>$1</b>");var g=new im;g=new hm(g);g.b=um(g);bm?(e=g.h(e),0<Gl(e).length&&(g=yf(document,"SPAN"),g.appendChild(e),e=g),e=(new XMLSerializer).serializeToString(e),e=e.slice(e.indexOf(">")+1,e.lastIndexOf("</"))):e="";e=Xe(e,null);af(c,Ve(e))})}r.Object.defineProperties(ym,{observedAttributes:{configurable:!0,enumerable:!0,get:function(){return["project-path"]}}});
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ym.prototype.connectedCallback=ym.prototype.connectedCallback;ym.prototype.attributeChangedCallback=ym.prototype.attributeChangedCallback;ym.prototype.disconnectedCallback=ym.prototype.disconnectedCallback;try{window.customElements.define("devsite-search",ym)}catch(c){console.warn("devsite.app.customElement.DevsiteSearch",c)};function Jm(){var c=Y.call(this)||this;c.a=new T;return c}p(Jm,Y);k=Jm.prototype;k.J=function(){return"sitemask"};
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k.connectedCallback=function(){var c=this;Ci(this);this.a.j(document.body,"devsite-sitemask-show",function(){return c.show()});this.a.j(document.body,"keydown",function(d){"Escape"===d.key&&c.hasAttribute("visible")&&(d.preventDefault(),d.stopPropagation(),c.Ba())});this.a.j(document.body,"devsite-sitemask-hide",function(){return c.Ba()});this.a.j(this,"click",function(){return c.Ba()});this.a.j(window,"resize",function(){return c.Ba()})};
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k.attributeChangedCallback=function(c,d,e){"visible"===c&&null==e&&this.dispatchEvent(new CustomEvent("devsite-sitemask-hidden",{bubbles:!0}))};k.disconnectedCallback=function(){U(this.a)};k.show=function(){this.setAttribute("visible",this.getAttribute("visible")||"")};k.Ba=function(){this.removeAttribute("visible")};r.Object.defineProperties(Jm,{observedAttributes:{configurable:!0,enumerable:!0,get:function(){return["visible"]}}});Jm.prototype.hide=Jm.prototype.Ba;Jm.prototype.show=Jm.prototype.show;
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Jm.prototype.disconnectedCallback=Jm.prototype.disconnectedCallback;Jm.prototype.attributeChangedCallback=Jm.prototype.attributeChangedCallback;Jm.prototype.connectedCallback=Jm.prototype.connectedCallback;try{window.customElements.define("devsite-sitemask",Jm)}catch(c){console.warn("devsite.app.customElement.DevsiteSitemask",c)};function Km(){var c=Y.call(this)||this;c.w=!1;c.g=new T;c.b=new T;c.v=new T;c.L=null;c.a=null;c.X=null;c.h=null;c.s=null;c.H=0;c.F=0;c.i=[];c.m=0;c.C=new eh(function(){c.f.reset();Lm(c)},20);c.f=new Qh(5E3);return c}p(Km,Y);Km.prototype.J=function(){return"tabs"};Km.prototype.disconnectedCallback=function(){this.f.reset();U(this.g);U(this.v);U(this.b)};
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Km.prototype.connectedCallback=function(){Ci(this);this.w||(Mm(this),this.w=!0);this.setAttribute("connected","");this.a.removeAttribute("hidden");this.F=uh(this.a).width;this.a.setAttribute("hidden","");Nm(this);Lm(this)};
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function Nm(c){c.g.j(document.body,"devsite-sticky-resize",function(){return c.C.D()});c.g.j(c,"click",function(d){if(!(d.shiftKey||d.ctrlKey||d.metaKey||d.altKey)){var e=d.target,g=Om(c,e);if(g)if(g===c.a)Pm(c,d);else if(Qm(c),e.classList.contains("devsite-tabs-dropdown-toggle"))d.preventDefault(),d.stopPropagation(),g.hasAttribute("dropdown--open")?Rm(c,0):Sm(c,g);else{var h=g.querySelector(".devsite-tabs-dropdown");h&&h.contains(e)?e.hasAttribute("href")||(d.preventDefault(),d.stopPropagation()):
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((d=c.querySelector("[active]"))&&d.removeAttribute("active"),g.setAttribute("active",""),e.hasAttribute("href")&&"#"!==e.getAttribute("href")||c.C.D())}}});if(c.querySelector("tab[dropdown]")||c.querySelector("tab[overflow-tab]")){var d="onpointermove"in window?"pointerleave":"mouseleave";c.g.j(c,"onpointermove"in window?"pointerover":"mouseover",function(d){if(!document.body.hasAttribute("touch")){var e=d.target,g=Om(c,e);g&&(g===c.a||c.a.contains(e)?Pm(c,d):Sm(c,g))}});c.g.j(c,d,function(){document.body.hasAttribute("touch")||
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Rm(c)})}}function Rm(c,d){d=void 0===d?300:d;U(c.b);window.clearTimeout(c.m);var e=c.querySelector("tab[dropdown--open]");if(e){var f=e.querySelector(".devsite-tabs-dropdown");f.setAttribute("dropdown-transition","");ih(c.b,f,vd,function(){f.removeAttribute("dropdown-transition");c.removeAttribute("dropdown--open")});c.m=window.setTimeout(function(){e.removeAttribute("dropdown--open")},d)}else c.removeAttribute("dropdown--open");Qm(c)}
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function Sm(c,d){Qm(c);if(d.hasAttribute("dropdown")){if(U(c.b),window.clearTimeout(c.m),!d.hasAttribute("dropdown--open")){document.body.hasAttribute("touch")&&ih(c.b,document.body,"click",function(){Rm(c,0)});var e=c.querySelector("tab[dropdown--open]"),f=d.querySelector(".devsite-tabs-dropdown");if(f){lh(f,"left","");var g=qf(window||window),h=Array.from(f.querySelectorAll(".devsite-tabs-dropdown-column"));if(!d.hasAttribute("dropdown-full")&&1<h.length){var l=[];h.forEach(function(c){l.push(c.scrollWidth)});
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var n=Math.max.apply(null,l);n*h.length<g.width?h.forEach(function(c){lh(c,"width",n+"px")}):d.setAttribute("dropdown-full","")}h=f.getBoundingClientRect();d.hasAttribute("dropdown-full")?lh(f,"left","-"+h.left+"px"):(g=Math.min(h.left,h.left+h.width-g.width),0<g&&lh(f,"left","-"+g+"px"));e?(e.removeAttribute("dropdown--open"),e.querySelector(".devsite-tabs-dropdown").removeAttribute("dropdown-transition")):(f.setAttribute("dropdown-transition",""),ih(c.b,f,vd,function(){return f.removeAttribute("dropdown-transition")}));
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window.requestAnimationFrame(function(){c.setAttribute("dropdown--open","");d.setAttribute("dropdown--open","")})}else e&&e.removeAttribute("dropdown--open")}}else Rm(c,0)}function Om(c,d){for(;d&&d!==c;){if("TAB"===d.tagName.toUpperCase())return d;d=d.parentElement}return null}
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function Pm(c,d){d.preventDefault();d.stopPropagation();Rm(c,0);c.hasAttribute("overflow-menu--open")||(document.body.hasAttribute("touch")&&ih(c.b,document.body,"click",function(){Qm(c)}),c.h.removeAttribute("hidden"),c.setAttribute("overflow-menu--open",""))}function Qm(c){c.h.setAttribute("hidden","");c.removeAttribute("overflow-menu--open")}
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function Lm(c){window.clearTimeout(c.H);if(!(3>c.i.length)){var d=uh(c).width;if(0===d)d=c.f.b,Rh(c.f),30>c.f.bb&&(c.H=window.setTimeout(function(){Lm(c)},d));else{c.f.reset();Qm(c);U(c.v);c.a.setAttribute("hidden","");var e=c.i.slice(),f=0,g;e.forEach(function(d){d.parentNode!==c.s&&(g?Bf(d,g):Cf(c.s,d,0));g=d;f+=uh(d).width});if(!(f<=d)){var h=c.querySelector("[active]");d-=c.F;c.a.removeAttribute("hidden");h&&(d-=uh(h).width);for(var l=!1;e.length;){var n=e.shift();if(n!==h){var q=uh(n).width;
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d>=q&&!l?d-=q:(l=!0,c.h.appendChild(n))}}}}}}
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function Mm(c){c.i=Array.from(c.querySelectorAll("tab"));var d=c.querySelector(".devsite-tabs-wrapper");d||(d=c.ownerDocument.createElement("div"),d.classList.add("devsite-tabs-wrapper"),c.appendChild(d),c.i.forEach(function(c){return d.appendChild(c)}));c.s=d;var e=c.ownerDocument.createElement("tab");e.setAttribute("overflow-tab","");var f=c.ownerDocument.createElement("a");f.href="#";f.textContent="\u66f4\u591a";f.classList.add("devsite-icon");f.classList.add("devsite-icon-arrow-drop-down");e.appendChild(f);
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nk(h.text)+"</span></a>";if(h.children.length){e+='<ul class="devsite-nav-list">';h=h.children;for(var l=h.length,n=0;n<l;n++){var q=h[n];e+='<li class="devsite-nav-item"><a href="#'+tk(q.id)+'" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-action="click" data-label="'+(c?"Embedded nav":"Right nav")+'" data-value="'+tk(g)+"."+tk(n)+'"><span class="devsite-nav-text">'+nk(q.text)+"</span></a></li>"}e+="</ul>"}e+="</li>"}c&&(e=e+'<li class="devsite-toc-toggle"><button type="button" class="button-flat devsite-nav-more-items material-icons" title="'+
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k.connectedCallback=function(){Ci(this);this.a=this.hasAttribute("devsite-toc-embedded");Zm(this);this.h.D()};k.disconnectedCallback=function(){Ym(this);U(this.b)};k.attributeChangedCallback=function(c){switch(c){case "offset":Xm(this);break;case "max-height":c=this.getAttribute("max-height")||0;var d=this.querySelector("ul");d&&lh(d,"max-height",c+"px");break;case "expanded":$m(this,!0)}};k.updateContent=function(c){c=c&&"false"===c.toLowerCase();this.g=[];zf(this);c?Ym(this):(an(this),this.h.D())};
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function Zm(c){c.b.j(document.body,"devsite-content-updated",function(){return c.h.D()});c.a||(c.b.j(document.body,"devsite-sticky-scroll",function(d){return bn(c,d)}),c.b.j(document.body,["devsite-content-updated","devsite-element-visible","devsite-element-hidden","devsite-page-loaded"],function(){return c.s.D()}))}
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function Ym(c){zf(c);c.dispatchEvent(new CustomEvent("devsite-element-hidden",{bubbles:!0}));c.removeAttribute("visible");window.requestAnimationFrame(function(){c.setAttribute("hidden","")});if(!c.a){var d=document.querySelector(".devsite-main-content");d&&d.removeAttribute("has-toc")}}
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function an(c){c.dispatchEvent(new CustomEvent("devsite-element-visible",{bubbles:!0}));c.removeAttribute("hidden");window.requestAnimationFrame(function(){c.setAttribute("visible","")});if(!c.a){var d=document.querySelector(".devsite-main-content");d&&d.setAttribute("has-toc","")}}
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function Wm(c,d){var e=[],f=!1;Array.from(d.querySelectorAll("devsite-heading[toc]")).forEach(function(c){c={id:c.id,level:c.getAttribute("level"),text:c.getAttribute("text"),children:[]};"h2"===c.level?(e.push(c),f=!0):f?e[e.length-1].children.push(c):e.push(c)});kb(c.g,e,c.Hb.bind(c))||(e.length?(cn(c,e),c.a||c.s.D(),an(c)):Ym(c),c.g=e)}k.Hb=function(c,d){var e=!0;if(c.children.length||d.children.length)e=kb(c.children,d.children,this.Hb.bind(this));return e&&c.id===d.id&&c.text===d.text};
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