Refactored FakeURLFetcher to make it more flexible

chrome/browser/extensions/app_notify_channel_setup_unittest.cc

 // 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.
 
 #include "base/bind.h"
 #include "base/command_line.h"
 #include "base/compiler_specific.h"
 #include "base/memory/weak_ptr.h"
 #include "base/message_loop.h"
 #include "base/synchronization/waitable_event.h"
@@ skipping 158 matching lines @@
 
   DISALLOW_COPY_AND_ASSIGN(TestUI);
 };
 
 }  // namespace
 
 class AppNotifyChannelSetupTest : public testing::Test {
  public:
   AppNotifyChannelSetupTest() : ui_thread_(BrowserThread::UI, &message_loop_),
                                 db_thread_(BrowserThread::DB),
-                                ui_(new TestUI()) {
+                                ui_(new TestUI()),
+                                factory_(NULL) {
   }
 
   virtual ~AppNotifyChannelSetupTest() {}
 
   virtual void SetLoggedInUser(const std::string username) {
     profile_.GetPrefs()->SetString(prefs::kGoogleServicesUsername, username);
   }
 
   virtual AppNotifyChannelSetup* CreateInstance() {
     GURL page_url("http://www.google.com");
@@ skipping 121 matching lines @@
   SetupLogin(true, true);
   SetupFetchAccessToken(true);
   SetupRecordGrant(true);
   SetupGetChannelId(true);
 
   scoped_refptr<AppNotifyChannelSetup> setup = CreateInstance();
   RunServerTest(setup, "dummy_do_not_use", "");
 }
 
 }  // namespace extensions