Remove all remaining traces of MessageLoopProxy.

chrome/browser/policy/cloud/device_management_service_browsertest.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 <stdint.h>
 
 #include <memory>
 
 #include "base/bind.h"
 #include "base/bind_helpers.h"
@@ skipping 86 matching lines @@
 class DeviceManagementServiceIntegrationTest
     : public InProcessBrowserTest,
       public testing::WithParamInterface<
           std::string (DeviceManagementServiceIntegrationTest::*)(void)> {
  public:
   MOCK_METHOD3(OnJobDone, void(DeviceManagementStatus, int,
                                const em::DeviceManagementResponse&));
 
   std::string InitCannedResponse() {
     interceptor_.reset(new TestRequestInterceptor(
-        "localhost",
-        BrowserThread::GetMessageLoopProxyForThread(BrowserThread::IO)));
+        "localhost", BrowserThread::GetTaskRunnerForThread(BrowserThread::IO)));
     return "http://localhost";
   }
 
   std::string InitTestServer() {
     StartTestServer();
     return test_server_->GetServiceURL().spec();
   }
 
   void RecordAuthCode(DeviceManagementStatus status,
                       int net_error,
@@ skipping 143 matching lines @@
   base::RunLoop().Run();
 }
 
 INSTANTIATE_TEST_CASE_P(
     DeviceManagementServiceIntegrationTestInstance,
     DeviceManagementServiceIntegrationTest,
     testing::Values(&DeviceManagementServiceIntegrationTest::InitCannedResponse,
                     &DeviceManagementServiceIntegrationTest::InitTestServer));
 
 }  // namespace policy