Desktop aura: Put x11 cache in aura, instead of ui/base/x/.

ui/views/controls/menu/menu_controller.cc

 // 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.
 
 #include "ui/views/controls/menu/menu_controller.h"
 
 #include "base/i18n/case_conversion.h"
 #include "base/i18n/rtl.h"
 #include "base/time.h"
 #include "base/utf_string_conversions.h"
@@ skipping 190 matching lines @@
   // SubmenuView being scrolled.
   SubmenuView* submenu_;
 
   // Direction scrolling.
   bool is_scrolling_up_;
 
   // Timer to periodically scroll.
   base::RepeatingTimer<MenuScrollTask> scrolling_timer_;
 
   // Time we started scrolling at.
-  Time start_scroll_time_;
+  base::Time start_scroll_time_;
 
   // How many pixels to scroll per second.
   int pixels_per_second_;
 
   // Y-coordinate of submenu_view_ when scrolling started.
   int start_y_;
 
   DISALLOW_COPY_AND_ASSIGN(MenuScrollTask);
 };
 
@@ skipping 1826 matching lines @@
              (!pending_state_.item->HasSubmenu() ||
               !pending_state_.item->GetSubmenu()->IsShowing())) {
     // On exit if the user hasn't selected an item with a submenu, move the
     // selection back to the parent menu item.
     SetSelection(pending_state_.item->GetParentMenuItem(),
                  SELECTION_OPEN_SUBMENU);
   }
 }
 
 }  // namespace views