Using ThreadTaskRunnerHandle in lieu of MessageLoopProxy in google_apis module

google_apis/gaia/oauth2_access_token_fetcher_impl_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.
 //
 // A complete set of unit tests for OAuth2AccessTokenFetcherImpl.
 
 #include <string>
 
 #include "base/memory/scoped_ptr.h"
 #include "base/run_loop.h"
+#include "base/thread_task_runner_handle.h"
 #include "google_apis/gaia/gaia_urls.h"
 #include "google_apis/gaia/google_service_auth_error.h"
 #include "google_apis/gaia/oauth2_access_token_consumer.h"
 #include "google_apis/gaia/oauth2_access_token_fetcher_impl.h"
 #include "net/http/http_status_code.h"
 #include "net/url_request/test_url_fetcher_factory.h"
 #include "net/url_request/url_fetcher.h"
 #include "net/url_request/url_fetcher_delegate.h"
 #include "net/url_request/url_fetcher_factory.h"
 #include "net/url_request/url_request.h"
@@ skipping 65 matching lines @@
                     const base::Time& expiration_time));
   MOCK_METHOD1(OnGetTokenFailure, void(const GoogleServiceAuthError& error));
 };
 
 }  // namespace
 
 class OAuth2AccessTokenFetcherImplTest : public testing::Test {
  public:
   OAuth2AccessTokenFetcherImplTest()
       : request_context_getter_(new net::TestURLRequestContextGetter(
-            base::MessageLoopProxy::current())),
+            base::ThreadTaskRunnerHandle::Get())),
         fetcher_(&consumer_, request_context_getter_.get(), "refresh_token") {
     base::RunLoop().RunUntilIdle();
   }
 
   ~OAuth2AccessTokenFetcherImplTest() override {}
 
   virtual TestURLFetcher* SetupGetAccessToken(bool fetch_succeeds,
                                               int response_code,
                                               const std::string& body) {
     GURL url(GaiaUrls::GetInstance()->oauth2_token_url());
@@ skipping 157 matching lines @@
     TestURLFetcher url_fetcher(0, GURL("http://www.google.com"), NULL);
     url_fetcher.SetResponseString(kValidFailureTokenResponse);
 
     std::string error;
     EXPECT_TRUE(
         OAuth2AccessTokenFetcherImpl::ParseGetAccessTokenFailureResponse(
             &url_fetcher, &error));
     EXPECT_EQ("invalid_grant", error);
   }
 }