Plumb allow_overlay flag for video path into cc

content/common/gpu/gpu_messages.h

Index: content/common/gpu/gpu_messages.h
diff --git a/content/common/gpu/gpu_messages.h b/content/common/gpu/gpu_messages.h
index 07510b14d69ed0c05cd5d51b1c7bb0eccca229b9..b616970851a105c8fbcc24007d83afa3812c6f3f 100644
--- a/content/common/gpu/gpu_messages.h
+++ b/content/common/gpu/gpu_messages.h
@@ -688,10 +688,11 @@ IPC_MESSAGE_ROUTED1(AcceleratedVideoDecoderHostMsg_DismissPictureBuffer,
                     int32) /* Picture buffer ID */
 
 // Decoder reports that a picture is ready.
-IPC_MESSAGE_ROUTED3(AcceleratedVideoDecoderHostMsg_PictureReady,
+IPC_MESSAGE_ROUTED4(AcceleratedVideoDecoderHostMsg_PictureReady,
                     int32,     /* Picture buffer ID */
                     int32,     /* Bitstream buffer ID */
-                    gfx::Rect) /* Visible rectangle */
+                    gfx::Rect, /* Visible rectangle */
+                    bool)      /* Is overlay buffer */

[alexst (slow to review), 2015/01/19 19:59:31]

Driveby nit: "Is HW overlay capable" or something to that extent might be  more
descriptive.

[achaulk, 2015/01/21 17:12:03]

Done.

 
 // Confirm decoder has been flushed.
 IPC_MESSAGE_ROUTED0(AcceleratedVideoDecoderHostMsg_FlushDone)