[Mojo Video Capture] Adapt video_capture service to refactored video capture stack

services/video_capture/public/interfaces/receiver.mojom

Index: services/video_capture/public/interfaces/receiver.mojom
diff --git a/services/video_capture/public/interfaces/receiver.mojom b/services/video_capture/public/interfaces/receiver.mojom
index 287c0579bc581bab9df5af3c2dc096780918fd28..6ec99df97cfb5d4d8371244c7728a20113e9044f 100644
--- a/services/video_capture/public/interfaces/receiver.mojom
+++ b/services/video_capture/public/interfaces/receiver.mojom
@@ -4,14 +4,22 @@
 
 module video_capture.mojom;
 
+import "media/capture/mojo/video_capture_types.mojom";
 import "media/mojo/interfaces/media_types.mojom";
 
+// Empty interface for encapsulating scoped access permission to a Buffer.
+interface ScopedAccessPermission {};
+
 // Callback interface for receiving data and messages from a started
 // video_capture.mojom.Device.
 interface Receiver {
-  OnIncomingCapturedVideoFrame(media.mojom.VideoFrame frame);
+  OnNewBufferHandle(int32 buffer_id, handle<shared_buffer> buffer_handle);
+  OnFrameReadyInBuffer(int32 buffer_id, int32 frame_feedback_id,
+                       ScopedAccessPermission access_permission,
+                       media.mojom.VideoFrameInfo frame_info);
+  OnBufferRetired(int32 buffer_id);
   OnError();
   OnLog(string message);
   OnStarted();
-  OnBufferDestroyed(int32 buffer_id_to_drop);
+  OnStartedUsingGpuDecode();
 };