Index: chrome/browser/ui/views/apps/app_window_desktop_window_tree_host_win.cc |
diff --git a/chrome/browser/ui/views/apps/app_window_desktop_window_tree_host_win.cc b/chrome/browser/ui/views/apps/app_window_desktop_window_tree_host_win.cc |
index b2301e69bcfb06ec07e0dd16cf907c8173bb12e1..69ae8c7236785ca5c14ecd72bfcf0254e2ba6452 100644 |
--- a/chrome/browser/ui/views/apps/app_window_desktop_window_tree_host_win.cc |
+++ b/chrome/browser/ui/views/apps/app_window_desktop_window_tree_host_win.cc |
@@ -48,6 +48,7 @@ bool AppWindowDesktopWindowTreeHostWin::GetClientAreaInsets( |
void AppWindowDesktopWindowTreeHostWin::HandleFrameChanged() { |
// We need to update the glass region on or off before the base class adjusts |
// the window region. |
+ app_window_->CanHaveTransparentBackgroundChanged(); |
UpdateDWMFrame(); |
DesktopWindowTreeHostWin::HandleFrameChanged(); |
} |