Index: content/common/frame_messages.h |
diff --git a/content/common/frame_messages.h b/content/common/frame_messages.h |
index c8c9d10a9ecf898c5fc21f0f24c546be1b8cc45a..e50fd29dff072e2e4c91e8a6d954b11e38c1b5c5 100644 |
--- a/content/common/frame_messages.h |
+++ b/content/common/frame_messages.h |
@@ -616,3 +616,7 @@ IPC_MESSAGE_ROUTED3(FrameHostMsg_TextSurroundingSelectionResponse, |
IPC_MESSAGE_CONTROL2(FrameHostMsg_SetHasPendingTransitionRequest, |
int /* render_frame_id */, |
bool /* is_transition */) |
+ |
+// Sent once a paint happens after the first non empty layout. In other words |
+// after the frame has painted something. |
+IPC_MESSAGE_ROUTED0(FrameHostMsg_DidFirstVisuallyNonEmptyPaint) |