Adds NativeWidgetAura::is_parallel_widget_in_window_manager

ui/views/widget/native_widget_aura.h

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef UI_VIEWS_WIDGET_NATIVE_WIDGET_AURA_H_
 #define UI_VIEWS_WIDGET_NATIVE_WIDGET_AURA_H_
 
 #include <string>
 
 #include "base/macros.h"
@@ skipping 22 matching lines @@
 
 class VIEWS_EXPORT NativeWidgetAura
     : public internal::NativeWidgetPrivate,
       public aura::WindowDelegate,
       public aura::WindowObserver,
       public aura::client::ActivationDelegate,
       public aura::client::ActivationChangeObserver,
       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|.
   static void RegisterNativeWidgetForWindow(
       internal::NativeWidgetPrivate* native_widget,
       aura::Window* window);
 
   // Assign an icon to aura window.
   static void AssignIconToAuraWindow(aura::Window* window,
                                      const gfx::ImageSkia& window_icon,
@@ skipping 140 matching lines @@
   ~NativeWidgetAura() override;
 
   internal::NativeWidgetDelegate* delegate() { return delegate_; }
 
  private:
   bool IsDocked() const;
   void SetInitialFocus(ui::WindowShowState show_state);
 
   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.
   aura::Window* window_;
 
   // See class documentation for Widget in widget.h for a note about ownership.
   Widget::InitParams::Ownership ownership_;
 
   // Are we in the destructor?
   bool destroying_;
@@ skipping 18 matching lines @@
   // The following factory is used for calls to close the NativeWidgetAura
   // instance.
   base::WeakPtrFactory<NativeWidgetAura> close_widget_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(NativeWidgetAura);
 };
 
 }  // namespace views
 
 #endif  // UI_VIEWS_WIDGET_NATIVE_WIDGET_AURA_H_