1 files changed, 9 insertions, 0 deletions
diff --git a/ui/views/cocoa/bridged_native_widget.h b/ui/views/cocoa/bridged_native_widget.h
index 6e4cff5..288b0c7 100644
--- a/ui/views/cocoa/bridged_native_widget.h
+++ b/ui/views/cocoa/bridged_native_widget.h
@@ -27,6 +27,9 @@ class InputMethod;
 }
 
 namespace views {
+namespace test {
+class BridgedNativeWidgetTestApi;
+}
 
 class CocoaMouseCapture;
 class NativeWidgetMac;
@@ -172,6 +175,8 @@ class VIEWS_EXPORT BridgedNativeWidget
   bool DispatchKeyEventPostIME(const ui::KeyEvent& key) override;
 
  private:
+  friend class test::BridgedNativeWidgetTestApi;
+
   // Closes all child windows. BridgedNativeWidget children will be destroyed.
   void RemoveOrDestroyChildren();
 
@@ -271,6 +276,10 @@ class VIEWS_EXPORT BridgedNativeWidget
   // currently hidden due to having a hidden parent.
   bool wants_to_be_visible_;
 
+  // If true, the window has been made visible or changed shape and the window
+  // shadow needs to be invalidated when a frame is received for the new shape.
+  bool invalidate_shadow_on_frame_swap_ = false;
+
   DISALLOW_COPY_AND_ASSIGN(BridgedNativeWidget);
 };