Index: content/common/frame_messages.h |
diff --git a/content/common/frame_messages.h b/content/common/frame_messages.h |
index 6f7bb5ef0e619773dc4abdf2ba03699650370923..e4bed9cc892fcdc38ec9b9f40ddf8135a0799aa9 100644 |
--- a/content/common/frame_messages.h |
+++ b/content/common/frame_messages.h |
@@ -673,3 +673,7 @@ IPC_MESSAGE_CONTROL2(FrameHostMsg_SetHasPendingTransitionRequest, |
// Tells the browser to perform a navigation. |
IPC_MESSAGE_ROUTED1(FrameHostMsg_BeginNavigation, |
FrameHostMsg_BeginNavigation_Params) |
+ |
+// 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) |