Move more dnd related files to ui/base

views/event.h

 // Copyright (c) 2006-2008 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.
 
 #ifndef VIEWS_EVENT_H_
 #define VIEWS_EVENT_H_
 #pragma once
 
 #include "base/basictypes.h"
 #include "gfx/point.h"
@@ skipping 424 matching lines @@
                   int y,
                   int source_operations)
       : LocatedEvent(ET_DROP_TARGET_EVENT, gfx::Point(x, y), 0),
         data_(data),
         source_operations_(source_operations) {
   }
 
   // Data associated with the drag/drop session.
   const OSExchangeData& GetData() const { return data_; }
 
-  // Bitmask of supported DragDropTypes::DragOperation by the source.
+  // Bitmask of supported ui::DragDropTypes::DragOperation by the source.
   int GetSourceOperations() const { return source_operations_; }
 
  private:
   const OSExchangeData& data_;
   int source_operations_;
 
   DISALLOW_COPY_AND_ASSIGN(DropTargetEvent);
 };
 
 }  // namespace views
 
 #endif  // VIEWS_EVENT_H_