Remove calls to deprecated MessageLoop methods on Windows and Linux.

components/autofill/content/browser/risk/fingerprint_browsertest.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/autofill/content/browser/risk/fingerprint.h"
 
 #include <stdint.h>
 
 #include <memory>
 
 #include "base/bind.h"
 #include "base/message_loop/message_loop.h"
+#include "base/run_loop.h"
 #include "build/build_config.h"
 #include "components/autofill/content/browser/risk/proto/fingerprint.pb.h"
 #include "content/public/browser/gpu_data_manager.h"
 #include "content/public/test/content_browser_test.h"
 #include "content/public/test/test_utils.h"
 #include "device/geolocation/geolocation_provider.h"
 #include "device/geolocation/geoposition.h"
 #include "testing/gmock/include/gmock/gmock.h"
 #include "testing/gtest/include/gtest/gtest.h"
 #include "third_party/WebKit/public/platform/WebRect.h"
@@ skipping 181 matching lines @@
 
   internal::GetFingerprintInternal(
       kObfuscatedGaiaId, window_bounds_, content_bounds_, screen_info,
       "25.0.0.123", kCharset, kAcceptLanguages, base::Time::Now(), kLocale,
       kUserAgent,
       base::TimeDelta::FromDays(1),  // Ought to be longer than any test run.
       base::Bind(&AutofillRiskFingerprintTest::GetFingerprintTestCallback,
                  base::Unretained(this)));
 
   // Wait for the callback to be called.
-  message_loop_.Run();
+  base::RunLoop().Run();
 }
 
 }  // namespace risk
 }  // namespace autofill