Remove HTTP pipelining support.

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 57 matching lines @@
                                this.sendGetSpdyAlternateProtocolMappings.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',
-                               this.sendGetHttpPipeliningStatus.bind(this));
     this.pollableDataHelpers_.extensionInfo =
         new PollableDataHelper('onExtensionInfoChanged',
                                this.sendGetExtensionInfo.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,
@@ skipping 147 matching lines @@
     },
 
     sendGetServiceProviders: function() {
       this.send('getServiceProviders');
     },
 
     sendGetPrerenderInfo: function() {
       this.send('getPrerenderInfo');
     },
 
-    sendGetHttpPipeliningStatus: function() {
-      this.send('getHttpPipeliningStatus');
-    },
-
     sendGetExtensionInfo: function() {
       this.send('getExtensionInfo');
     },
 
     enableIPv6: function() {
       this.send('enableIPv6');
     },
 
     setLogLevel: function(logLevel) {
       this.send('setLogLevel', ['' + logLevel]);
@@ skipping 149 matching lines @@
     },
 
     receivedHttpCacheInfo: function(info) {
       this.pollableDataHelpers_.httpCacheInfo.update(info);
     },
 
     receivedPrerenderInfo: function(prerenderInfo) {
       this.pollableDataHelpers_.prerenderInfo.update(prerenderInfo);
     },
 
-    receivedHttpPipeliningStatus: function(httpPipeliningStatus) {
-      this.pollableDataHelpers_.httpPipeliningStatus.update(
-          httpPipeliningStatus);
-    },
-
     receivedExtensionInfo: function(extensionInfo) {
       this.pollableDataHelpers_.extensionInfo.update(extensionInfo);
     },
 
     getSystemLogCallback: function(systemLog) {
       this.pollableDataHelpers_.systemLog.update(systemLog);
     },
 
     //--------------------------------------------------------------------------
 
@@ skipping 238 matching lines @@
      * |observer| will be called back with:
      *
      *   observer.onPrerenderInfoChanged(prerenderInfo);
      */
     addPrerenderInfoObserver: function(observer, ignoreWhenUnchanged) {
       this.pollableDataHelpers_.prerenderInfo.addObserver(
           observer, ignoreWhenUnchanged);
     },
 
     /**
-     * Adds a listener of HTTP pipelining status. |observer| will be called
-     * back when data is received, through:
-     *
-     *   observer.onHttpPipelineStatusChanged(httpPipeliningStatus)
-     */
-    addHttpPipeliningStatusObserver: function(observer, ignoreWhenUnchanged) {
-      this.pollableDataHelpers_.httpPipeliningStatus.addObserver(
-          observer, ignoreWhenUnchanged);
-    },
-
-    /**
      * Adds a listener of extension information. |observer| will be called
      * back when data is received, through:
      *
      *   observer.onExtensionInfoChanged(extensionInfo)
      */
     addExtensionInfoObserver: function(observer, ignoreWhenUnchanged) {
       this.pollableDataHelpers_.extensionInfo.addObserver(
           observer, ignoreWhenUnchanged);
     },
 
@@ skipping 163 matching lines @@
       helper.removeObserver(this);
       --this.observingCount_;
       this.updatedData_[name] = data;
       if (this.observingCount_ == 0)
         this.callback_(this.updatedData_);
     }
   };
 
   return BrowserBridge;
 })();