Deprecating high-conflict accelerators

ui/views/focus/focus_manager_delegate.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_FOCUS_FOCUS_MANAGER_DELEGATE_H_
 #define UI_VIEWS_FOCUS_FOCUS_MANAGER_DELEGATE_H_
 
 #include "ui/views/views_export.h"
 
 namespace ui {
@@ skipping 14 matching lines @@
   // this method immediately returns. If not, we do the same thing on the next
   // target, and so on.
   // Returns true if an accelerator was activated.
   virtual bool ProcessAccelerator(const ui::Accelerator& accelerator) = 0;
 
   // Returns the AcceleratorTarget that should be activated for the specified
   // keyboard accelerator, or NULL if no view is registered for that keyboard
   // accelerator.
   virtual ui::AcceleratorTarget* GetCurrentTargetForAccelerator(
       const ui::Accelerator& accelerator) const = 0;
+
+  // Returns true if the |accelerator| has been deprecated.
+  virtual bool IsAcceleratorDeprecated(
+      const ui::Accelerator& accelerator) const = 0;
 };
 
 }  // namespace views
 
 #endif  // UI_VIEWS_FOCUS_FOCUS_MANAGER_DELEGATE_H_