Adds NativeWidgetAura::is_parallel_widget_in_window_manager

ui/views/widget/native_widget_aura.h

Index: ui/views/widget/native_widget_aura.h
diff --git a/ui/views/widget/native_widget_aura.h b/ui/views/widget/native_widget_aura.h
index 7440ab5b0ce8ce20e6717829ae9e8bb1cb7f521c..0f8565e8d49a2773124b77a0d62afe64acf7859f 100644
--- a/ui/views/widget/native_widget_aura.h
+++ b/ui/views/widget/native_widget_aura.h
@@ -40,7 +40,8 @@ class VIEWS_EXPORT NativeWidgetAura
       public aura::client::FocusChangeObserver,
       public aura::client::DragDropDelegate {
  public:
-  explicit NativeWidgetAura(internal::NativeWidgetDelegate* delegate);
+  explicit NativeWidgetAura(internal::NativeWidgetDelegate* delegate,
+                            bool is_parallel_widget_in_window_manager = false);
 
   // Called internally by NativeWidgetAura and DesktopNativeWidgetAura to
   // associate |native_widget| with |window|.
@@ -201,6 +202,10 @@ class VIEWS_EXPORT NativeWidgetAura
 
   internal::NativeWidgetDelegate* delegate_;
 
+  // True if the Widget is created in the window-manager and another client is
+  // embedded in it. When true certain operations are not performed.
+  const bool is_parallel_widget_in_window_manager_;
+
   // WARNING: set to NULL when destroyed. As the Widget is not necessarily
   // destroyed along with |window_| all usage of |window_| should first verify
   // non-NULL.