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

chrome/browser/chromeos/frame/browser_view.cc

Index: chrome/browser/chromeos/frame/browser_view.cc
diff --git a/chrome/browser/chromeos/frame/browser_view.cc b/chrome/browser/chromeos/frame/browser_view.cc
index 27fa0159323a5cf711fe2e36b3171d34ccf1bd3a..489fa046da727f2ba44baf953b7237d28b4e834d 100644
--- a/chrome/browser/chromeos/frame/browser_view.cc
+++ b/chrome/browser/chromeos/frame/browser_view.cc
@@ -71,7 +71,7 @@ class SimpleMenuModelDelegateAdapter : public views::MenuDelegate {
 
   // views::MenuDelegate implementation.
   virtual bool GetAccelerator(int id,
-                              views::Accelerator* accelerator) OVERRIDE;
+                              ui::Accelerator* accelerator) OVERRIDE;
   virtual string16 GetLabel(int id) const OVERRIDE;
   virtual bool IsCommandEnabled(int id) const OVERRIDE;
   virtual bool IsItemChecked(int id) const OVERRIDE;
@@ -93,7 +93,7 @@ SimpleMenuModelDelegateAdapter::SimpleMenuModelDelegateAdapter(
 
 bool SimpleMenuModelDelegateAdapter::GetAccelerator(
     int id,
-    views::Accelerator* accelerator) {
+    ui::Accelerator* accelerator) {
   return simple_menu_model_delegate_->GetAcceleratorForCommandId(
       id, accelerator);
 }