Add data reduction proxy debug info to net-internals#bandwidth

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.
 
 // Populated by constants from the browser.  Used only by this file.
 var NetInfoSources = null;
 
 /**
  * This class provides a "bridge" for communicating between the javascript and
  * the browser.
@@ skipping 56 matching lines @@
       this.pollableDataHelpers_.serviceProviders =
           new PollableDataHelper('onServiceProvidersChanged',
                                  this.sendGetServiceProviders.bind(this));
     }
     this.pollableDataHelpers_.prerenderInfo =
         new PollableDataHelper('onPrerenderInfoChanged',
                                this.sendGetPrerenderInfo.bind(this));
     this.pollableDataHelpers_.extensionInfo =
         new PollableDataHelper('onExtensionInfoChanged',
                                this.sendGetExtensionInfo.bind(this));
+    this.pollableDataHelpers_.dataReductionProxyInfo =
+        new PollableDataHelper('onDataReductionProxyInfoChanged',
+                               this.sendGetDataReductionProxyInfo.bind(this));
     if (cr.isChromeOS) {
       this.pollableDataHelpers_.systemLog =
           new PollableDataHelper('onSystemLogChanged',
                                this.getSystemLog.bind(this, 'syslog'));
     }
 
     // Setting this to true will cause messages from the browser to be ignored,
     // and no messages will be sent to the browser, either.  Intended for use
     // when viewing log files.
     this.disabled_ = false;
@@ skipping 115 matching lines @@
     },
 
     sendGetPrerenderInfo: function() {
       this.send('getPrerenderInfo');
     },
 
     sendGetExtensionInfo: function() {
       this.send('getExtensionInfo');
     },
 
+    sendGetDataReductionProxyInfo: function() {
+      this.send('getDataReductionProxyInfo');
+    },
+
     enableIPv6: function() {
       this.send('enableIPv6');
     },
 
     setLogLevel: function(logLevel) {
       this.send('setLogLevel', ['' + logLevel]);
     },
 
     refreshSystemLogs: function() {
       this.send('refreshSystemLogs');
@@ skipping 125 matching lines @@
     },
 
     receivedPrerenderInfo: function(prerenderInfo) {
       this.pollableDataHelpers_.prerenderInfo.update(prerenderInfo);
     },
 
     receivedExtensionInfo: function(extensionInfo) {
       this.pollableDataHelpers_.extensionInfo.update(extensionInfo);
     },
 
+    receivedDataReductionProxyInfo: function(dataReductionProxyInfo) {
+      this.pollableDataHelpers_.dataReductionProxyInfo.update(
+          dataReductionProxyInfo);
+    },
+
     getSystemLogCallback: function(systemLog) {
       this.pollableDataHelpers_.systemLog.update(systemLog);
     },
 
     //--------------------------------------------------------------------------
 
     /**
      * Prevents receiving/sending events to/from the browser.
      */
     disable: function() {
@@ skipping 245 matching lines @@
      * back when data is received, through:
      *
      *   observer.onExtensionInfoChanged(extensionInfo)
      */
     addExtensionInfoObserver: function(observer, ignoreWhenUnchanged) {
       this.pollableDataHelpers_.extensionInfo.addObserver(
           observer, ignoreWhenUnchanged);
     },
 
     /**
+     * Adds a listener of the data reduction proxy info. |observer| will be
+     * called back when data is received, through:
+     *
+     *   observer.onDataReductionProxyInfoChanged(dataReductionProxyInfo)
+     */
+    addDataReductionProxyInfoObserver: function(observer, ignoreWhenUnchanged) {
+      this.pollableDataHelpers_.dataReductionProxyInfo.addObserver(
+          observer, ignoreWhenUnchanged);
+    },
+
+    /**
      * Adds a listener of system log information. |observer| will be called
      * back when data is received, through:
      *
      *   observer.onSystemLogChanged(systemLogInfo)
      */
     addSystemLogObserver: function(observer, ignoreWhenUnchanged) {
       if (this.pollableDataHelpers_.systemLog) {
         this.pollableDataHelpers_.systemLog.addObserver(
             observer, ignoreWhenUnchanged);
       }
@@ skipping 171 matching lines @@
       helper.removeObserver(this);
       --this.observingCount_;
       this.updatedData_[name] = data;
       if (this.observingCount_ == 0)
         this.callback_(this.updatedData_);
     }
   };
 
   return BrowserBridge;
 })();