Add video-rendering to mojo media pipeline.

media/renderers/video_overlay_factory.h

Index: media/renderers/video_overlay_factory.h
diff --git a/chromecast/renderer/media/hole_frame_factory.h b/media/renderers/video_overlay_factory.h
similarity index 57%
rename from chromecast/renderer/media/hole_frame_factory.h
rename to media/renderers/video_overlay_factory.h
index a1eee57da8b30539c0569b244cf816208eabb330..18f1c7dc1e3fe42f8bc85c2a645d3119aa420f4d 100644
--- a/chromecast/renderer/media/hole_frame_factory.h
+++ b/media/renderers/video_overlay_factory.h
@@ -2,8 +2,8 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#ifndef CHROMECAST_RENDERER_MEDIA_HOLE_FRAME_FACTORY_H_
-#define CHROMECAST_RENDERER_MEDIA_HOLE_FRAME_FACTORY_H_
+#ifndef MEDIA_RENDERERS_VIDEO_OVERLAY_FACTORY_H_
+#define MEDIA_RENDERERS_VIDEO_OVERLAY_FACTORY_H_
 
 #include <GLES2/gl2.h>
 
@@ -14,26 +14,23 @@
 
 namespace gfx {
 class Size;
-}
+}  // namespace gfx
 
 namespace media {
+
 class GpuVideoAcceleratorFactories;
 class VideoFrame;
-}
-
-namespace chromecast {
-namespace media {
 
-// Creates VideoFrames for CMA - native textures that get turned into
+// Creates video overlay frames - native textures that get turned into
 // transparent holes in the browser compositor using overlay system.
-// All calls (including ctor/dtor) must be on media thread.
-class HoleFrameFactory {
+// This class must be used on GpuVideoAcceleratorFactories::GetTaskRunner().
+class VideoOverlayFactory {
  public:
-  explicit HoleFrameFactory(
+  explicit VideoOverlayFactory(
       ::media::GpuVideoAcceleratorFactories* gpu_factories);
-  ~HoleFrameFactory();
+  ~VideoOverlayFactory();
 
-  scoped_refptr<::media::VideoFrame> CreateHoleFrame(const gfx::Size& size);
+  scoped_refptr<::media::VideoFrame> CreateFrame(const gfx::Size& size);
 
  private:
   ::media::GpuVideoAcceleratorFactories* gpu_factories_;
@@ -42,10 +39,9 @@ class HoleFrameFactory {
   GLuint texture_;
   GLuint image_id_;
 
-  DISALLOW_COPY_AND_ASSIGN(HoleFrameFactory);
+  DISALLOW_COPY_AND_ASSIGN(VideoOverlayFactory);
 };
 
 }  // namespace media
-}  // namespace chromecast
 
-#endif  // CHROMECAST_RENDERER_MEDIA_HOLE_FRAME_FACTORY_H_
+#endif  // MEDIA_RENDERERS_VIDEO_OVERLAY_FACTORY_H_