Remove gcm channel state supported by sync service.

chrome/browser/extensions/extension_gcm_app_handler_unittest.cc

 // Copyright 2014 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/browser/extensions/extension_gcm_app_handler.h"
 
 #include <vector>
 
 #include "base/bind.h"
 #include "base/bind_helpers.h"
 #include "base/command_line.h"
 #include "base/files/file_path.h"
 #include "base/files/file_util.h"
 #include "base/files/scoped_temp_dir.h"
 #include "base/location.h"
 #include "base/logging.h"
 #include "base/memory/ref_counted.h"
 #include "base/message_loop/message_loop.h"
 #include "base/path_service.h"
-#include "base/prefs/pref_service.h"
 #include "base/run_loop.h"
 #include "base/values.h"
 #include "chrome/browser/chrome_notification_types.h"
 #include "chrome/browser/extensions/api/gcm/gcm_api.h"
 #include "chrome/browser/extensions/extension_service.h"
 #include "chrome/browser/extensions/test_extension_service.h"
 #include "chrome/browser/extensions/test_extension_system.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/services/gcm/gcm_profile_service.h"
 #include "chrome/browser/services/gcm/gcm_profile_service_factory.h"
 #include "chrome/common/chrome_paths.h"
-#include "chrome/common/pref_names.h"
 #include "chrome/test/base/testing_profile.h"
 #include "components/gcm_driver/fake_gcm_app_handler.h"
 #include "components/gcm_driver/fake_gcm_client.h"
 #include "components/gcm_driver/fake_gcm_client_factory.h"
 #include "components/gcm_driver/gcm_client_factory.h"
 #include "components/gcm_driver/gcm_driver.h"
 #include "components/keyed_service/core/keyed_service.h"
 #include "content/public/browser/browser_context.h"
 #include "content/public/browser/browser_thread.h"
 #include "content/public/test/test_browser_thread_bundle.h"
@@ skipping 183 matching lines @@
         static_cast<TestExtensionSystem*>(ExtensionSystem::Get(profile())));
     base::FilePath extensions_install_dir =
         temp_dir_.path().Append(FILE_PATH_LITERAL("Extensions"));
     extension_system->CreateExtensionService(
         base::CommandLine::ForCurrentProcess(), extensions_install_dir, false);
     extension_service_ = extension_system->Get(profile())->extension_service();
     extension_service_->set_extensions_enabled(true);
     extension_service_->set_show_extensions_prompts(false);
     extension_service_->set_install_updates_when_idle_for_test(false);
 
-    // Enable GCM such that tests could be run on all channels.
-    profile()->GetPrefs()->SetBoolean(prefs::kGCMChannelEnabled, true);
-
     // Create GCMProfileService that talks with fake GCMClient.
     gcm::GCMProfileServiceFactory::GetInstance()->SetTestingFactoryAndUse(
         profile(), &ExtensionGCMAppHandlerTest::BuildGCMProfileService);
 
     // Create a fake version of ExtensionGCMAppHandler.
     gcm_app_handler_.reset(new FakeExtensionGCMAppHandler(profile(), &waiter_));
   }
 
   void TearDown() override {
 #if defined(OS_CHROMEOS)
@@ skipping 213 matching lines @@
 
   // App handler is removed when the extension is updated to the version that
   // has GCM permission removed.
   UpdateExtension(extension.get(), "good2.crx");
   waiter()->PumpUILoop();
   EXPECT_TRUE(gcm_app_handler()->app_handler_count_drop_to_zero());
   EXPECT_FALSE(HasAppHandlers(extension->id()));
 }
 
 }  // namespace extensions