Adds ability for pre-target accelerators to not consume events

services/ui/demo/mus_demo.h

 // Copyright 2016 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 SERVICES_UI_DEMO_MUS_DEMO_H_
 #define SERVICES_UI_DEMO_MUS_DEMO_H_
 
 #include <map>
 #include <memory>
 #include <string>
@@ skipping 41 matching lines @@
   bool OnWmSetProperty(
       ui::Window* window,
       const std::string& name,
       std::unique_ptr<std::vector<uint8_t>>* new_data) override;
   ui::Window* OnWmCreateTopLevelWindow(
       std::map<std::string, std::vector<uint8_t>>* properties) override;
   void OnWmClientJankinessChanged(const std::set<ui::Window*>& client_windows,
                                   bool janky) override;
   void OnWmNewDisplay(ui::Window* window,
                       const display::Display& display) override;
-  void OnAccelerator(uint32_t id, const ui::Event& event) override;
   void OnWmPerformMoveLoop(ui::Window* window,
                            ui::mojom::MoveLoopSource source,
                            const gfx::Point& cursor_location,
                            const base::Callback<void(bool)>& on_done) override;
   void OnWmCancelMoveLoop(ui::Window* window) override;
 
   // Allocate a bitmap the same size as the window to draw into.
   void AllocBitmap();
 
   // Draws one frame, incrementing the rotation angle.
@@ skipping 15 matching lines @@
 
   // Current rotation angle for drawing.
   double angle_ = 0.0;
 
   DISALLOW_COPY_AND_ASSIGN(MusDemo);
 };
 
 }  // namespace ui_demo
 
 #endif  // SERVICES_UI_DEMO_MUS_DEMO_H_