Index: content/common/frame_messages.h |
diff --git a/content/common/frame_messages.h b/content/common/frame_messages.h |
index e514f2d3f560c1809f14992889077174644639d6..4f101147ff95de94f4c6de9d9026b174378f4357 100644 |
--- a/content/common/frame_messages.h |
+++ b/content/common/frame_messages.h |
@@ -788,6 +788,14 @@ IPC_MESSAGE_ROUTED2(FrameMsg_DidUpdateOrigin, |
// support cross-process focused frame changes. |
IPC_MESSAGE_ROUTED0(FrameMsg_SetFocusedFrame) |
+// Sent when an element in a cross-process subframe of this frame is preparing |
+// to go fullscreen. |fullscreen_frame_routing_id| identifies the subframe |
+// proxy which will contain the fullscreen element. Actually entering |
+// fullscreen will be done separately as part of ViewMsg_Resize, once this |
+// frame's widget is resized for fullscreen. |
+IPC_MESSAGE_ROUTED1(FrameMsg_WillEnterFullscreen, |
+ int /* fullscreen_frame_routing_id */) |
+ |
// Send to the RenderFrame to set text tracks state and style settings. |
// Sent for top-level frames. |
IPC_MESSAGE_ROUTED1(FrameMsg_SetTextTrackSettings, |