aura: Add Ctrl-Shift-Q for quit and Ctrl-Shift-L for lock in chromeos.

chrome/browser/chrome_browser_main_extra_parts_aura.h

Index: chrome/browser/chrome_browser_main_extra_parts_aura.h
diff --git a/chrome/browser/chrome_browser_main_extra_parts_aura.h b/chrome/browser/chrome_browser_main_extra_parts_aura.h
index d7828825eb4670453cd2ff1dd0b29a965bebabc1..181c9f147b968e22ad64fd9ed625ed9c4f4787fb 100644
--- a/chrome/browser/chrome_browser_main_extra_parts_aura.h
+++ b/chrome/browser/chrome_browser_main_extra_parts_aura.h
@@ -1,4 +1,4 @@
-// Copyright (c) 2011 The Chromium Authors. All rights reserved.
+// 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.
 
@@ -8,14 +8,21 @@
 #include "base/basictypes.h"
 #include "base/compiler_specific.h"
 #include "chrome/browser/chrome_browser_main_extra_parts.h"
+#include "ui/base/accelerators/accelerator.h"
 
-class ChromeBrowserMainExtraPartsAura : public ChromeBrowserMainExtraParts {
+class ChromeBrowserMainExtraPartsAura : public ChromeBrowserMainExtraParts,
+                                        public ui::AcceleratorTarget {
  public:
   ChromeBrowserMainExtraPartsAura();
 
+  // Overridden from ChromeBrowserMainExtraParts
   virtual void PreProfileInit() OVERRIDE;
   virtual void PostMainMessageLoopRun() OVERRIDE;
 
+  // Overridden from ui::AcceleratorTarget
+  virtual bool AcceleratorPressed(const ui::Accelerator& accelerator) OVERRIDE;
+  virtual bool CanHandleAccelerators() const;
+
  private:
   DISALLOW_COPY_AND_ASSIGN(ChromeBrowserMainExtraPartsAura);
 };