Remove remaining calls to deprecated MessageLoop methods on Mac.

components/search_provider_logos/logo_tracker_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 "components/search_provider_logos/logo_tracker.h"
 
 #include <stddef.h>
 #include <stdint.h>
 
 #include <vector>
 
 #include "base/base64.h"
 #include "base/bind.h"
 #include "base/callback.h"
 #include "base/files/file_path.h"
 #include "base/json/json_writer.h"
-#include "base/location.h"
 #include "base/memory/ptr_util.h"
 #include "base/memory/ref_counted.h"
 #include "base/memory/scoped_vector.h"
 #include "base/run_loop.h"
-#include "base/single_thread_task_runner.h"
 #include "base/strings/string_piece.h"
 #include "base/strings/stringprintf.h"
 #include "base/test/simple_test_clock.h"
 #include "base/threading/thread_task_runner_handle.h"
 #include "base/time/time.h"
 #include "base/values.h"
 #include "components/search_provider_logos/google_logo_api.h"
 #include "net/base/url_util.h"
 #include "net/http/http_response_headers.h"
 #include "net/http/http_status_code.h"
@@ skipping 301 matching lines @@
     logo_tracker_->SetClockForTests(std::unique_ptr<base::Clock>(test_clock_));
     logo_tracker_->SetLogoCacheForTests(
         std::unique_ptr<LogoCache>(logo_cache_));
   }
 
   virtual void TearDown() {
     // logo_tracker_ owns logo_cache_, which gets destructed on the file thread
     // after logo_tracker_'s destruction. Ensure that logo_cache_ is actually
     // destructed before the test ends to make gmock happy.
     delete logo_tracker_;
-    message_loop_->RunUntilIdle();
+    base::RunLoop().RunUntilIdle();
   }
 
   // Returns the response that the server would send for the given logo.
   std::string ServerResponse(const Logo& logo) const;
 
   // Sets the response to be returned when the LogoTracker fetches the logo.
   void SetServerResponse(const std::string& response,
                          net::URLRequestStatus::Status request_status =
                              net::URLRequestStatus::SUCCESS,
                          net::HttpStatusCode response_code = net::HTTP_OK);
@@ skipping 399 matching lines @@
   MockLogoObserver listener2;
   listener2.ExpectFreshLogo(&logo);
   logo_tracker_->GetLogo(&listener2);
 
   base::RunLoop().RunUntilIdle();
 }
 
 }  // namespace
 
 }  // namespace search_provider_logos