redesign and reimplement proxy config service and tracker, revise proxy ui on cros

chrome/test/base/testing_browser_process.cc

 // 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.
 
 #include "chrome/test/base/testing_browser_process.h"
 
 #include "base/string_util.h"
 #include "chrome/browser/google/google_url_tracker.h"
 #include "chrome/browser/notifications/notification_ui_manager.h"
 #include "chrome/browser/policy/browser_policy_connector.h"
@@ skipping 113 matching lines @@
 safe_browsing::ClientSideDetectionService*
 TestingBrowserProcess::safe_browsing_detection_service() {
   return NULL;
 }
 
 net::URLRequestContextGetter* TestingBrowserProcess::system_request_context() {
   return NULL;
 }
 
 #if defined(OS_CHROMEOS)
-chromeos::ProxyConfigServiceImpl*
-TestingBrowserProcess::chromeos_proxy_config_service_impl() {
-  return NULL;
-}
-
 browser::OomPriorityManager* TestingBrowserProcess::oom_priority_manager() {
   return NULL;
 }
 #endif  // defined(OS_CHROMEOS)
 
 ui::Clipboard* TestingBrowserProcess::clipboard() {
   if (!clipboard_.get()) {
     // Note that we need a MessageLoop for the next call to work.
     clipboard_.reset(new ui::Clipboard);
   }
@@ skipping 123 matching lines @@
   google_url_tracker_.reset(google_url_tracker);
 }
 
 void TestingBrowserProcess::SetIOThread(IOThread* io_thread) {
   io_thread_ = io_thread;
 }
 
 void TestingBrowserProcess::SetDevToolsManager(DevToolsManager* manager) {
   devtools_manager_.reset(manager);
 }