Migrate MediaStream test code from content/shell/renderer/ to content/test/.

content/public/renderer/video_frame_provider.h

Index: content/public/renderer/video_frame_provider.h
diff --git a/webkit/renderer/media/video_frame_provider.h b/content/public/renderer/video_frame_provider.h
similarity index 79%
rename from webkit/renderer/media/video_frame_provider.h
rename to content/public/renderer/video_frame_provider.h
index 8882eb1cb37e5271cdbee1527c158fa08b99d4f2..a0e87ca1aebcfd571ffcc9d1dc3b33874ed1b2de 100644
--- a/webkit/renderer/media/video_frame_provider.h
+++ b/content/public/renderer/video_frame_provider.h
@@ -2,21 +2,22 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#ifndef WEBKIT_RENDERER_MEDIA_VIDEO_FRAME_PROVIDER_H_
-#define WEBKIT_RENDERER_MEDIA_VIDEO_FRAME_PROVIDER_H_
+#ifndef CONTENT_RENDERER_PUBLIC_VIDEO_FRAME_PROVIDER_H_
+#define CONTENT_RENDERER_PUBLIC_VIDEO_FRAME_PROVIDER_H_
 
 #include "base/callback.h"
 #include "base/memory/ref_counted.h"
+#include "content/common/content_export.h"
 
 namespace media {
 class VideoFrame;
 }
 
-namespace webkit_media {
+namespace content {
 
 // Define an interface to provide a sequence of video frames to clients.
 // TODO(wjia): remove ref count.
-class VideoFrameProvider
+class CONTENT_EXPORT VideoFrameProvider

[jam, 2013/07/03 17:44:32]

ditto for this interface

it seems that this and the other class are only there for layout tests. so
another alternative that avoids exposing all this stuff outsisde content is to
put the test implementations in content/test and have content itself instantiate
them when layout test mode is on (i.e. content::EnableRendererLayoutTestMode).

     : public base::RefCountedThreadSafe<VideoFrameProvider> {
  public:
   typedef base::Callback<void(const scoped_refptr<media::VideoFrame>&)>
@@ -38,6 +39,7 @@ class VideoFrameProvider
 
  protected:
   friend class base::RefCountedThreadSafe<VideoFrameProvider>;
+
   VideoFrameProvider();
   virtual ~VideoFrameProvider();
 
@@ -45,6 +47,6 @@ class VideoFrameProvider
   DISALLOW_COPY_AND_ASSIGN(VideoFrameProvider);
 };
 
-}  // namespace webkit_media
+}  // namespace content
 
-#endif  // WEBKIT_RENDERER_MEDIA_VIDEO_FRAME_PROVIDER_H_
+#endif  // CONTENT_RENDERER_PUBLIC_VIDEO_FRAME_PROVIDER_H_