First cut at UI for saving net_logs data into a temporary file on

chrome/browser/resources/net_internals/browser_bridge.js

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 /**
  * This class provides a "bridge" for communicating between the javascript and
  * the browser.
  */
 var BrowserBridge = (function() {
   'use strict';
@@ skipping 46 matching lines @@
     this.pollableDataHelpers_.spdySessionInfo =
         new PollableDataHelper('onSpdySessionInfoChanged',
                                this.sendGetSpdySessionInfo.bind(this));
     this.pollableDataHelpers_.spdyStatus =
         new PollableDataHelper('onSpdyStatusChanged',
                                this.sendGetSpdyStatus.bind(this));
     this.pollableDataHelpers_.spdyAlternateProtocolMappings =
         new PollableDataHelper('onSpdyAlternateProtocolMappingsChanged',
                                this.sendGetSpdyAlternateProtocolMappings.bind(
                                    this));
+    this.pollableDataHelpers_.mobileNetLogInfo =
+        new PollableDataHelper('onMobileNetLogInfoChanged',
+                               this.sendGetMobileNetLogInfo.bind(this));
     if (cr.isWindows) {
       this.pollableDataHelpers_.serviceProviders =
           new PollableDataHelper('onServiceProvidersChanged',
                                  this.sendGetServiceProviders.bind(this));
     }
     this.pollableDataHelpers_.prerenderInfo =
         new PollableDataHelper('onPrerenderInfoChanged',
                                this.sendGetPrerenderInfo.bind(this));
     this.pollableDataHelpers_.httpPipeliningStatus =
         new PollableDataHelper('onHttpPipeliningStatusChanged',
@@ skipping 120 matching lines @@
     },
 
     sendGetSessionNetworkStats: function() {
       this.send('getSessionNetworkStats');
     },
 
     sendGetHistoricNetworkStats: function() {
       this.send('getHistoricNetworkStats');
     },
 
+    sendStartNetLog: function() {
+      this.send('startNetLog');
+    },
+
+    sendStopNetLog: function() {
+      this.send('stopNetLog');
+    },
+
+    sendSendNetLog: function() {
+      this.send('sendNetLog');
+    },
+
     sendCloseIdleSockets: function() {
       this.send('closeIdleSockets');
     },
 
     sendFlushSocketPools: function() {
       this.send('flushSocketPools');
     },
 
     sendGetSpdySessionInfo: function() {
       this.send('getSpdySessionInfo');
     },
 
     sendGetSpdyStatus: function() {
       this.send('getSpdyStatus');
     },
 
     sendGetSpdyAlternateProtocolMappings: function() {
       this.send('getSpdyAlternateProtocolMappings');
     },
 
+    sendGetMobileNetLogInfo: function() {
+      this.send('getMobileNetLogInfo');
+    },
+
     sendGetServiceProviders: function() {
       this.send('getServiceProviders');
     },
 
     sendGetPrerenderInfo: function() {
       this.send('getPrerenderInfo');
     },
 
     enableIPv6: function() {
       this.send('enableIPv6');
@@ skipping 97 matching lines @@
     receivedSpdyStatus: function(spdyStatus) {
       this.pollableDataHelpers_.spdyStatus.update(spdyStatus);
     },
 
     receivedSpdyAlternateProtocolMappings:
         function(spdyAlternateProtocolMappings) {
       this.pollableDataHelpers_.spdyAlternateProtocolMappings.update(
           spdyAlternateProtocolMappings);
     },
 
+    receivedMobileNetLogInfo: function(mobileNetLogInfo) {
+      this.pollableDataHelpers_.mobileNetLogInfo.update(mobileNetLogInfo);
+    },
+
     receivedServiceProviders: function(serviceProviders) {
       this.pollableDataHelpers_.serviceProviders.update(serviceProviders);
     },
 
     receivedStartConnectionTestSuite: function() {
       for (var i = 0; i < this.connectionTestsObservers_.length; i++)
         this.connectionTestsObservers_[i].onStartedConnectionTestSuite();
     },
 
     receivedStartConnectionTestExperiment: function(experiment) {
@@ skipping 179 matching lines @@
      *   observer.onSpdyAlternateProtocolMappingsChanged(
      *       spdyAlternateProtocolMappings)
      */
     addSpdyAlternateProtocolMappingsObserver: function(observer,
                                                        ignoreWhenUnchanged) {
       this.pollableDataHelpers_.spdyAlternateProtocolMappings.addObserver(
           observer, ignoreWhenUnchanged);
     },
 
     /**
+     * Adds a listener of the NetLogTempFile state. |observer| will be called
+     * back when data is received, through:
+     *
+     *   observer.onMobileNetLogInfoChanged(mobileNetLogInfo)
+     */
+    addMobileNetLogInfoObserver: function(observer, ignoreWhenUnchanged) {
+      this.pollableDataHelpers_.mobileNetLogInfo.addObserver(
+          observer, ignoreWhenUnchanged);
+    },
+
+    /**
      * Adds a listener of the service providers info. |observer| will be called
      * back when data is received, through:
      *
      *   observer.onServiceProvidersChanged(serviceProviders)
      *
      * Will do nothing if on a platform other than Windows, as service providers
      * are only present on Windows.
      */
     addServiceProvidersObserver: function(observer, ignoreWhenUnchanged) {
       if (this.pollableDataHelpers_.serviceProviders) {
@@ skipping 251 matching lines @@
       helper.removeObserver(this);
       --this.observingCount_;
       this.updatedData_[name] = data;
       if (this.observingCount_ == 0)
         this.callback_(this.updatedData_);
     }
   };
 
   return BrowserBridge;
 })();