Move views::Accelerator to ui in order to use it from aura code.

views/accessible_pane_view_unittest.cc

 // Copyright (c) 2011 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 "views/accessible_pane_view.h"
 
+#include "ui/base/models/accelerator.h"
 #include "views/controls/button/text_button.h"
 #include "views/layout/fill_layout.h"
 #include "views/test/views_test_base.h"
 #include "views/widget/widget.h"
 
 namespace views {
 
 // TODO(alicet): bring pane rotation into views and add tests.
 //               See browser_view.cc for details.
 
 typedef ViewsTestBase AccessiblePaneViewTest;
 
 class TestBarView : public AccessiblePaneView,
                     public ButtonListener {
  public:
   TestBarView();
   virtual ~TestBarView();
 
   virtual void ButtonPressed(Button* sender,
                              const views::Event& event) OVERRIDE;
   TextButton* child_button() const { return child_button_.get(); }
   TextButton* second_child_button() const { return second_child_button_.get(); }
   TextButton* third_child_button() const { return third_child_button_.get(); }
   TextButton* not_child_button() const { return not_child_button_.get(); }
 
-  const Accelerator& home_key() const { return home_key_; }
-  const Accelerator& end_key() const { return end_key_; }
-  const Accelerator& escape_key() const { return escape_key_; }
-  const Accelerator& left_key() const { return left_key_; }
-  const Accelerator& right_key() const { return right_key_; }
+  const ui::Accelerator& home_key() const { return home_key_; }
+  const ui::Accelerator& end_key() const { return end_key_; }
+  const ui::Accelerator& escape_key() const { return escape_key_; }
+  const ui::Accelerator& left_key() const { return left_key_; }
+  const ui::Accelerator& right_key() const { return right_key_; }
 
   virtual View* GetDefaultFocusableChild() OVERRIDE;
 
  private:
   void Init();
 
   scoped_ptr<TextButton> child_button_;
   scoped_ptr<TextButton> second_child_button_;
   scoped_ptr<TextButton> third_child_button_;
   scoped_ptr<TextButton> not_child_button_;
@@ skipping 121 matching lines @@
             test_view->GetWidget()->GetFocusManager()->GetFocusedView());
 
   // ESC
   test_view->AcceleratorPressed(test_view->escape_key());
   EXPECT_EQ(original_test_view->third_child_button(),
             test_view->GetWidget()->GetFocusManager()->GetFocusedView());
   widget->CloseNow();
   widget.reset();
 }
 }  // namespace views