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

views/controls/tabbed_pane/tabbed_pane.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/tabbed_pane/tabbed_pane.h"
 
 #include "base/logging.h"
 #include "ui/base/accessibility/accessible_view_state.h"
 #include "ui/base/keycodes/keyboard_codes.h"
 #include "views/controls/native/native_view_host.h"
@@ skipping 73 matching lines @@
 void TabbedPane::ViewHierarchyChanged(bool is_add, View* parent, View* child) {
   if (is_add && !native_tabbed_pane_) {
     // The native wrapper's lifetime will be managed by the view hierarchy after
     // we call AddChildView.
     native_tabbed_pane_ = NativeTabbedPaneWrapper::CreateNativeWrapper(this);
     AddChildView(native_tabbed_pane_->GetView());
     LoadAccelerators();
   }
 }
 
-bool TabbedPane::AcceleratorPressed(const views::Accelerator& accelerator) {
+bool TabbedPane::AcceleratorPressed(const ui::Accelerator& accelerator) {
   // We only accept Ctrl+Tab keyboard events.
   DCHECK(accelerator.key_code() == ui::VKEY_TAB && accelerator.IsCtrlDown());
 
   int tab_count = GetTabCount();
   if (tab_count <= 1)
     return false;
   int selected_tab_index = GetSelectedTabIndex();
   int next_tab_index = accelerator.IsShiftDown() ?
       (selected_tab_index - 1) % tab_count :
       (selected_tab_index + 1) % tab_count;
@@ skipping 28 matching lines @@
   if (NativeViewHost::kRenderNativeControlFocus)
     View::OnPaintFocusBorder(canvas);
 }
 
 void TabbedPane::GetAccessibleState(ui::AccessibleViewState* state) {
   state->role = ui::AccessibilityTypes::ROLE_PAGETABLIST;
   state->name = accessible_name_;
 }
 
 }  // namespace views