Implement A/B experiment for anti-DDoS.

chrome/browser/resources/net_internals/main.js

 // Copyright (c) 2011 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.
 
 /**
  * Dictionary of constants (initialized by browser).
  */
 var LogEventType = null;
 var LogEventPhase = null;
 var ClientInfo = null;
@@ skipping 378 matching lines @@
 };
 
 BrowserBridge.prototype.setLogLevel = function(logLevel) {
   chrome.send('setLogLevel', ['' + logLevel]);
 };
 
 BrowserBridge.prototype.enableHttpThrottling = function(enable) {
   chrome.send('enableHttpThrottling', [enable]);
 };
 
+BrowserBridge.prototype.disableThrottlingExperiments = function() {
+  chrome.send('disableThrottlingExperiments');
+}
+
 BrowserBridge.prototype.loadLogFile = function() {
   chrome.send('loadLogFile');
 };
 
 BrowserBridge.prototype.refreshSystemLogs = function() {
   chrome.send('refreshSystemLogs');
 };
 
 BrowserBridge.prototype.getSystemLog = function(log_key, cellId) {
   chrome.send('getSystemLog', [log_key, cellId]);
@@ skipping 668 matching lines @@
   return true;
 };
 
 UpdateAllObserver.prototype.onDataReceived_ = function(helper, name, data) {
   helper.removeObserver(this);
   --this.observingCount_;
   this.updatedData_[name] = data;
   if (this.observingCount_ == 0)
     this.callback_(this.updatedData_);
 };