[Chromecast] Upgrade to new CMA backend API

chromecast/media/cma/adapter/video_pipeline_device.h

 // 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 CHROMECAST_PUBLIC_MEDIA_VIDEO_PIPELINE_DEVICE_H_
-#define CHROMECAST_PUBLIC_MEDIA_VIDEO_PIPELINE_DEVICE_H_
+#ifndef CHROMECAST_MEDIA_CMA_ADAPTER_VIDEO_PIPELINE_DEVICE_H_
+#define CHROMECAST_MEDIA_CMA_ADAPTER_VIDEO_PIPELINE_DEVICE_H_
 
 #include "media_component_device.h"
 
 namespace chromecast {
 struct Size;
 
 namespace media {
 struct VideoConfig;
 
 // Interface for platform-specific video pipeline backend.
@@ skipping 23 matching lines @@
   // Provides the video configuration.
   // Called before switching from |kStateUninitialized| to |kStateIdle|.
   // Afterwards, this can be invoked any time the configuration changes.
   // Returns true if the configuration is a supported configuration.
   virtual bool SetConfig(const VideoConfig& config) = 0;
 };
 
 }  // namespace media
 }  // namespace chromecast
 
-#endif  // CHROMECAST_MEDIA_CMA_BACKEND_VIDEO_PIPELINE_DEVICE_H_
+#endif  // CHROMECAST_MEDIA_CMA_ADAPTER_VIDEO_PIPELINE_DEVICE_H_