Move WebMediaPlayerImpl and its dependencies to media/blink.

media/blink/mock_webframeclient.h

Index: media/blink/mock_webframeclient.h
diff --git a/media/blink/mock_webframeclient.h b/media/blink/mock_webframeclient.h
new file mode 100644
index 0000000000000000000000000000000000000000..7a633583150568f5879bfd62676d2d213b39a7c1
--- /dev/null
+++ b/media/blink/mock_webframeclient.h
@@ -0,0 +1,16 @@
+// 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.
+
+#ifndef MEDIA_BLINK_MOCK_WEBFRAMECLIENT_H_
+#define MEDIA_BLINK_MOCK_WEBFRAMECLIENT_H_
+
+#include "third_party/WebKit/public/web/WebFrameClient.h"
+
+namespace media {
+
+class MockWebFrameClient : public blink::WebFrameClient {};
+
+}  // namespace media
+
+#endif  // MEDIA_BLINK_MOCK_WEBFRAMECLIENT_H_