Move WebMediaPlayerImpl and its dependencies to media/blink.

content/renderer/media/texttrack_impl.h

-// Copyright 2013 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 CONTENT_RENDERER_MEDIA_TEXTTRACK_IMPL_H_
-#define CONTENT_RENDERER_MEDIA_TEXTTRACK_IMPL_H_
-
-#include <string>
-
-#include "base/basictypes.h"
-#include "base/memory/scoped_ptr.h"
-#include "media/base/text_track.h"
-
-namespace base {
-class SingleThreadTaskRunner;
-}
-
-namespace blink {
-class WebInbandTextTrackClient;
-class WebMediaPlayerClient;
-}
-
-namespace content {
-
-class WebInbandTextTrackImpl;
-
-class TextTrackImpl : public media::TextTrack {
- public:
-  // Constructor assumes ownership of the |text_track| object.
-  TextTrackImpl(const scoped_refptr<base::SingleThreadTaskRunner>& task_runner,
-                blink::WebMediaPlayerClient* client,
-                scoped_ptr<WebInbandTextTrackImpl> text_track);
-
-  virtual ~TextTrackImpl();
-
-  virtual void addWebVTTCue(const base::TimeDelta& start,
-                            const base::TimeDelta& end,
-                            const std::string& id,
-                            const std::string& content,
-                            const std::string& settings) OVERRIDE;
-
- private:
-  static void OnAddCue(WebInbandTextTrackImpl* text_track,
-                       const base::TimeDelta& start,
-                       const base::TimeDelta& end,
-                       const std::string& id,
-                       const std::string& content,
-                       const std::string& settings);
-
-  static void OnRemoveTrack(blink::WebMediaPlayerClient* client,
-                            scoped_ptr<WebInbandTextTrackImpl> text_track);
-
-  scoped_refptr<base::SingleThreadTaskRunner> task_runner_;
-  blink::WebMediaPlayerClient* client_;
-  scoped_ptr<WebInbandTextTrackImpl> text_track_;
-  DISALLOW_COPY_AND_ASSIGN(TextTrackImpl);
-};
-
-}  // namespace content
-
-#endif  // CONTENT_RENDERER_MEDIA_TEXTTRACK_IMPL_H_