Remove MessageLoop::current()->RunUntilIdle() in components.

components/google/core/browser/google_url_tracker_unittest.cc

 // Copyright 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 "components/google/core/browser/google_url_tracker.h"
 
 #include <memory>
 #include <string>
 #include <utility>
 
 #include "base/macros.h"
+#include "base/run_loop.h"
 #include "base/threading/thread_task_runner_handle.h"
 #include "components/google/core/browser/google_pref_names.h"
 #include "components/google/core/browser/google_url_tracker_client.h"
 #include "components/prefs/pref_registry_simple.h"
 #include "components/prefs/pref_service.h"
 #include "components/prefs/testing_pref_service.h"
 #include "net/url_request/test_url_fetcher_factory.h"
 #include "net/url_request/url_fetcher.h"
 #include "net/url_request/url_request_test_util.h"
 #include "testing/gtest/include/gtest/gtest.h"
@@ skipping 171 matching lines @@
 
 void GoogleURLTrackerTest::FinishSleep() {
   google_url_tracker_->FinishSleep();
 }
 
 void GoogleURLTrackerTest::NotifyNetworkChanged() {
   net::NetworkChangeNotifier::NotifyObserversOfNetworkChangeForTests(
       net::NetworkChangeNotifier::CONNECTION_UNKNOWN);
   // For thread safety, the NCN queues tasks to do the actual notifications, so
   // we need to spin the message loop so the tracker will actually be notified.
-  base::MessageLoop::current()->RunUntilIdle();
+  base::RunLoop().RunUntilIdle();
 }
 
 // Tests ----------------------------------------------------------------------
 
 TEST_F(GoogleURLTrackerTest, DontFetchWhenNoOneRequestsCheck) {
   EXPECT_EQ(GURL(GoogleURLTracker::kDefaultGoogleHomepage), google_url());
   FinishSleep();
   // No one called RequestServerCheck() so nothing should have happened.
   EXPECT_FALSE(GetFetcher());
   MockSearchDomainCheckResponse(".google.co.uk");
@@ skipping 131 matching lines @@
   EXPECT_TRUE(listener_notified());
   clear_listener_notified();
 
   RequestServerCheck();
   // The second request should be ignored.
   EXPECT_FALSE(GetFetcher());
   MockSearchDomainCheckResponse(".google.co.in");
   EXPECT_EQ(GURL("https://www.google.co.uk/"), google_url());
   EXPECT_FALSE(listener_notified());
 }