Index: ui/views/win/hwnd_message_handler.cc |
diff --git a/ui/views/win/hwnd_message_handler.cc b/ui/views/win/hwnd_message_handler.cc |
index ec3cacf4c35b1652148bf63cd890bef511a8f3f6..54a479acdef375e38763b4210faa2eed96f49772 100644 |
--- a/ui/views/win/hwnd_message_handler.cc |
+++ b/ui/views/win/hwnd_message_handler.cc |
@@ -2224,6 +2224,9 @@ void HWNDMessageHandler::OnWindowPosChanging(WINDOWPOS* window_pos) { |
} |
} |
+ if (DidClientAreaSizeChange(window_pos)) |
+ delegate_->HandleWindowSizeChanging(); |
+ |
if (ScopedFullscreenVisibility::IsHiddenForFullscreen(hwnd())) { |
// Prevent the window from being made visible if we've been asked to do so. |
// See comment in header as to why we might want this. |