Remove mock_ffmpeg and update media unittests.

media/base/test_data_util.h

+// 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.
+
+#ifndef MEDIA_BASE_TEST_DATA_UTIL_H_
+#define MEDIA_BASE_TEST_DATA_UTIL_H_
+
+#include <string>
+
+#include "base/basictypes.h"
+#include "base/scoped_ptr.h"
+#include "media/base/data_buffer.h"
+
+namespace media {
+
+// Reads a test file from media/test/data directory and stores it in
+// a scoped_array.
+//
+//  |name| - The name of the file.
+//  |buffer| - The contents of the file.
+//  |size| - The size of the buffer.
+void ReadTestDataFile(const std::string& name,
+                      scoped_array<uint8>* buffer,
+                      int* size);
+
+// Reads a test file from media/test/data directory and stored it in
+// a Buffer.
+//
+//  |name| - The name of the file.
+//  |buffer| - The contents of the file.
+void ReadTestDataFile(const std::string& name, scoped_refptr<Buffer>* buffer);
+
+}  // namespace media
+
+#endif  // MEDIA_BASE_TEST_DATA_UTIL_H_