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

views/controls/tree/tree_view.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/controls/tree/tree_view.h"
 
 #include <vector>
 
 #include "base/i18n/rtl.h"
 #include "base/logging.h"
 #include "base/stl_util.h"
 #include "base/win/win_util.h"
 #include "grit/ui_resources.h"
 #include "ui/base/accessibility/accessible_view_state.h"
 #include "ui/base/keycodes/keyboard_code_conversion_win.h"
 #include "ui/base/keycodes/keyboard_codes.h"
 #include "ui/base/l10n/l10n_util_win.h"
+#include "ui/base/models/accelerator.h"
 #include "ui/base/resource/resource_bundle.h"
 #include "ui/base/win/hwnd_util.h"
 #include "ui/gfx/canvas_skia.h"
 #include "ui/gfx/canvas_skia_paint.h"
 #include "ui/gfx/favicon_size.h"
 #include "ui/gfx/icon_util.h"
 #include "ui/gfx/point.h"
 #include "views/focus/focus_manager.h"
 #include "views/widget/widget.h"
 
@@ skipping 439 matching lines @@
   if (virtual_key_code == VK_F2) {
     if (!GetEditingNode()) {
       TreeModelNode* selected_node = GetSelectedNode();
       if (selected_node)
         StartEditing(selected_node);
     }
     return true;
   } else if (virtual_key_code == ui::VKEY_RETURN && !process_enter_) {
     Widget* widget = GetWidget();
     DCHECK(widget);
-    Accelerator accelerator(Accelerator(virtual_key_code,
-                                        base::win::IsShiftPressed(),
-                                        base::win::IsCtrlPressed(),
-                                        base::win::IsAltPressed()));
+    ui::Accelerator accelerator(ui::Accelerator(virtual_key_code,
+                                                base::win::IsShiftPressed(),
+                                                base::win::IsCtrlPressed(),
+                                                base::win::IsAltPressed()));
     GetFocusManager()->ProcessAccelerator(accelerator);
     return true;
   }
   return false;
 }
 
 void TreeView::OnContextMenu(const POINT& location) {
   if (!context_menu_controller())
     return;
 
@@ skipping 310 matching lines @@
       }
       // Fall through and let the default handler process as well.
       break;
   }
   WNDPROC handler = tree->original_handler_;
   DCHECK(handler);
   return CallWindowProc(handler, window, message, w_param, l_param);
 }
 
 }  // namespace views