Remove all remaining traces of MessageLoopProxy.

chrome/browser/services/gcm/gcm_profile_service_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 <memory>
 #include <vector>
 
 #include "base/bind.h"
 #include "base/bind_helpers.h"
 #include "base/callback.h"
@@ skipping 41 matching lines @@
           worker_pool->GetSequenceToken(),
           base::SequencedWorkerPool::SKIP_ON_SHUTDOWN));
   return base::WrapUnique(new gcm::GCMProfileService(
       profile->GetPrefs(), profile->GetPath(), profile->GetRequestContext(),
       chrome::GetChannel(),
       std::unique_ptr<ProfileIdentityProvider>(new ProfileIdentityProvider(
           SigninManagerFactory::GetForProfile(profile),
           ProfileOAuth2TokenServiceFactory::GetForProfile(profile),
           LoginUIServiceFactory::GetShowLoginPopupCallbackForProfile(profile))),
       std::unique_ptr<gcm::GCMClientFactory>(new gcm::FakeGCMClientFactory(
-          content::BrowserThread::GetMessageLoopProxyForThread(
+          content::BrowserThread::GetTaskRunnerForThread(
               content::BrowserThread::UI),
-          content::BrowserThread::GetMessageLoopProxyForThread(
+          content::BrowserThread::GetTaskRunnerForThread(
               content::BrowserThread::IO))),
-      content::BrowserThread::GetMessageLoopProxyForThread(
+      content::BrowserThread::GetTaskRunnerForThread(
           content::BrowserThread::UI),
-      content::BrowserThread::GetMessageLoopProxyForThread(
+      content::BrowserThread::GetTaskRunnerForThread(
           content::BrowserThread::IO),
       blocking_task_runner));
 }
 
 }  // namespace
 
 class GCMProfileServiceTest : public testing::Test {
  protected:
   GCMProfileServiceTest();
   ~GCMProfileServiceTest() override;
@@ skipping 163 matching lines @@
   OutgoingMessage message;
   message.id = "1";
   message.data["key1"] = "value1";
   SendAndWaitForCompletion(message);
 
   EXPECT_EQ(message.id, send_message_id());
   EXPECT_EQ(GCMClient::SUCCESS, send_result());
 }
 
 }  // namespace gcm