[DevTools] Make NetworkLog a singleton, and not an SDKModel

third_party/WebKit/Source/devtools/front_end/extensions/ExtensionServer.js

 /*
  * Copyright (C) 2011 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 375 matching lines @@
       Common.Revealer.reveal(uiSourceCode.uiLocation(message.lineNumber, 0));
       return this._status.OK();
     }
 
     var resource = Bindings.resourceForURL(message.url);
     if (resource) {
       Common.Revealer.reveal(resource);
       return this._status.OK();
     }
 
-    var request = SDK.NetworkLog.requestForURL(message.url);
+    var request = SDK.networkLog.requestForURL(message.url);
     if (request) {
       Common.Revealer.reveal(request);
       return this._status.OK();
     }
 
     return this._status.E_NOTFOUND(message.url);
   }
 
   _onSetOpenResourceHandler(message, port) {
     var name = this._registeredExtensions[port._extensionOrigin].name || ('Extension ' + port._extensionOrigin);
@@ skipping 35 matching lines @@
       else
         result = {value: remoteObject.value};
 
       this._dispatchCallback(message.requestId, port, result);
     }
     return this.evaluate(
         message.expression, true, true, message.evaluateOptions, port._extensionOrigin, callback.bind(this));
   }
 
   _onGetHAR() {
-    var requests = SDK.NetworkLog.requests();
+    var requests = SDK.networkLog.requests();
     var harLog = (new SDK.HARLog(requests)).build();
     for (var i = 0; i < harLog.entries.length; ++i)
       harLog.entries[i]._requestId = this._requestId(requests[i]);
     return harLog;
   }
 
   /**
    * @param {!Common.ContentProvider} contentProvider
    */
   _makeResource(contentProvider) {
@@ skipping 581 matching lines @@
 /**
  * @typedef {{code: string, description: string, details: !Array.<*>}}
  */
 Extensions.ExtensionStatus.Record;
 
 Extensions.extensionAPI = {};
 defineCommonExtensionSymbols(Extensions.extensionAPI);
 
 /** @type {!Extensions.ExtensionServer} */
 Extensions.extensionServer;