google_apis: Migrate callers of message_loop_proxy() to task_runner()

google_apis/gaia/oauth2_api_call_flow_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.
 //
 // A complete set of unit tests for OAuth2MintTokenFlow.
 
 #include <string>
 #include <vector>
 
 #include "base/memory/scoped_ptr.h"
@@ skipping 81 matching lines @@
   MOCK_METHOD1(ProcessMintAccessTokenFailure,
       void (const GoogleServiceAuthError& error));
 };
 
 }  // namespace
 
 class OAuth2ApiCallFlowTest : public testing::Test {
  protected:
   OAuth2ApiCallFlowTest()
       : request_context_getter_(new net::TestURLRequestContextGetter(
-            message_loop_.message_loop_proxy())) {}
+            message_loop_.task_runner())) {}
 
   TestURLFetcher* CreateURLFetcher(
       const GURL& url, bool fetch_succeeds,
       int response_code, const std::string& body) {
     TestURLFetcher* url_fetcher = new TestURLFetcher(0, url, &flow_);
     URLRequestStatus::Status status =
         fetch_succeeds ? URLRequestStatus::SUCCESS : URLRequestStatus::FAILED;
     url_fetcher->set_status(URLRequestStatus(status, 0));
 
     if (response_code != 0)
@@ skipping 51 matching lines @@
   TestURLFetcher* url_fetcher = SetupApiCall(true, net::HTTP_OK);
   flow_.Start(request_context_getter_.get(), kAccessToken);
   HttpRequestHeaders headers;
   url_fetcher->GetExtraRequestHeaders(&headers);
   std::string auth_header;
   EXPECT_TRUE(headers.GetHeader("Authorization", &auth_header));
   EXPECT_EQ("Bearer access_token", auth_header);
   EXPECT_EQ(url, url_fetcher->GetOriginalURL());
   EXPECT_EQ(body, url_fetcher->upload_data());
 }