Remove calls to deprecated MessageLoop methods in media.

media/blink/video_frame_compositor_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 "base/bind.h"
 #include "base/macros.h"
 #include "base/message_loop/message_loop.h"
 #include "base/run_loop.h"
 #include "base/test/simple_test_tick_clock.h"
 #include "cc/layers/video_frame_provider.h"
@@ skipping 53 matching lines @@
                                          base::TimeTicks,
                                          bool));
   MOCK_METHOD0(OnFrameDropped, void());
 
   void StartVideoRendererSink() {
     EXPECT_CALL(*this, StartRendering());
     const bool had_current_frame = !!compositor_->GetCurrentFrame();
     compositor()->Start(this);
     // If we previously had a frame, we should still have one now.
     EXPECT_EQ(had_current_frame, !!compositor_->GetCurrentFrame());
-    message_loop.RunUntilIdle();
+    base::RunLoop().RunUntilIdle();
   }
 
   void StopVideoRendererSink(bool have_client) {
     if (have_client)
       EXPECT_CALL(*this, StopRendering());
     const bool had_current_frame = !!compositor_->GetCurrentFrame();
     compositor()->Stop();
     // If we previously had a frame, we should still have one now.
     EXPECT_EQ(had_current_frame, !!compositor_->GetCurrentFrame());
-    message_loop.RunUntilIdle();
+    base::RunLoop().RunUntilIdle();
   }
 
   void RenderFrame() {
     compositor()->GetCurrentFrame();
     compositor()->PutCurrentFrame();
   }
 
   base::MessageLoop message_loop;
   base::SimpleTestTickClock* tick_clock_;  // Owned by |compositor_|
   std::unique_ptr<VideoFrameCompositor> compositor_;
@@ skipping 164 matching lines @@
 
   // Advancing the tick clock should allow a new frame to be requested.
   tick_clock_->Advance(base::TimeDelta::FromMilliseconds(10));
   ASSERT_EQ(opaque_frame_2, compositor()->GetCurrentFrameAndUpdateIfStale());
 
   // Background rendering should tick another render callback.
   StopVideoRendererSink(false);
 }
 
 }  // namespace media