Revert 194594 "Make sure manifest specified shortcut for Extensi..."

trunk/src/chrome/browser/ui/views/accelerator_utils_aura.cc

-// Copyright (c) 2013 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.
-
-#include "chrome/browser/profiles/profile.h"
-#include "chrome/browser/ui/views/accelerator_table.h"
-#include "ui/base/accelerators/accelerator.h"
-
-#if defined(USE_ASH)
-#include "ash/accelerators/accelerator_table.h"
-#endif  // USE_ASH
-
-namespace chrome {
-
-bool IsChromeAccelerator(const ui::Accelerator& accelerator, Profile* profile) {
-#if defined(USE_ASH)
-  for (size_t i = 0; i < ash::kAcceleratorDataLength; ++i) {
-    const ash::AcceleratorData& accel_data = ash::kAcceleratorData[i];
-    if (accel_data.keycode == accelerator.key_code() &&
-        accel_data.modifiers == accelerator.modifiers()) {
-      return true;
-    }
-  }
-#endif
-
-  std::vector<chrome::AcceleratorMapping> accelerators =
-      chrome::GetAcceleratorList();
-  for (std::vector<chrome::AcceleratorMapping>::const_iterator it =
-       accelerators.begin(); it != accelerators.end(); ++it) {
-    if (it->keycode == accelerator.key_code() &&
-        it->modifiers == accelerator.modifiers())
-      return true;
-  }
-
-  return false;
-}
-
-}  // namespace chrome