Remove MediaFormat once and for all.

media/base/pipeline_impl_unittest.cc

 // Copyright (c) 2011 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 <string>
 
 #include "base/callback.h"
 #include "base/stl_util.h"
 #include "base/threading/simple_thread.h"
 #include "media/base/pipeline_impl.h"
-#include "media/base/media_format.h"
 #include "media/base/filters.h"
 #include "media/base/filter_host.h"
 #include "media/base/mock_callback.h"
 #include "media/base/mock_filters.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 using ::testing::_;
 using ::testing::DeleteArg;
 using ::testing::InSequence;
 using ::testing::Invoke;
@@ skipping 871 matching lines @@
   TestPipelineStatusNotification(0);
 }
 
 // Test that different-thread, some-delay callback (the expected common case)
 // works correctly.
 TEST(PipelineStatusNotificationTest, DelayedCallback) {
   TestPipelineStatusNotification(20);
 }
 
 }  // namespace media