Fix rtl shelf overflow bubble

ui/views/window/non_client_view.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_WINDOW_NON_CLIENT_VIEW_H_
 #define UI_VIEWS_WINDOW_NON_CLIENT_VIEW_H_
 
 #include "base/macros.h"
 #include "ui/views/view.h"
 #include "ui/views/view_targeter_delegate.h"
@@ skipping 202 matching lines @@
 
   // Called when the size constraints of the window change.
   void SizeConstraintsChanged();
 
   // Get/Set client_view property.
   ClientView* client_view() const { return client_view_; }
   void set_client_view(ClientView* client_view) {
     client_view_ = client_view;
   }
 
+  void set_mirror_client_in_rtl(bool mirror) { mirror_client_in_rtl_ = mirror; }
+
   // Layout just the frame view. This is necessary on Windows when non-client
   // metrics such as the position of the window controls changes independently
   // of a window resize message.
   void LayoutFrameView();
 
   // Set the accessible name of this view.
   void SetAccessibleName(const base::string16& name);
 
   // NonClientView, View overrides:
   gfx::Size GetPreferredSize() const override;
@@ skipping 12 matching lines @@
 
  private:
   // ViewTargeterDelegate:
   View* TargetForRect(View* root, const gfx::Rect& rect) override;
 
   // A ClientView object or subclass, responsible for sizing the contents view
   // of the window, hit testing and perhaps other tasks depending on the
   // implementation.
   ClientView* client_view_;
 
+  // Set to false if client_view_ position shouldn't be mirrored in RTL.
+  bool mirror_client_in_rtl_;
+
   // The NonClientFrameView that renders the non-client portions of the window.
   // This object is not owned by the view hierarchy because it can be replaced
   // dynamically as the system settings change.
   std::unique_ptr<NonClientFrameView> frame_view_;
 
   // The overlay view, when non-NULL and visible, takes up the entire widget and
   // is placed on top of the ClientView and NonClientFrameView.
   View* overlay_view_;
 
   // The accessible name of this view.
   base::string16 accessible_name_;
 
   DISALLOW_COPY_AND_ASSIGN(NonClientView);
 };
 
 }  // namespace views
 
 #endif  // UI_VIEWS_WINDOW_NON_CLIENT_VIEW_H_