Merge DragClientImpl into core.

third_party/WebKit/public/web/WebPlugin.h

 /*
  * Copyright (C) 2009, 2012 Google Inc. All rights reserved.
  * Copyright (C) 2014 Opera Software ASA. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
@@ skipping 15 matching lines @@
  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
 #ifndef WebPlugin_h
 #define WebPlugin_h
 
 #include "../platform/WebCanvas.h"
+#include "../platform/WebDragOperation.h"
 #include "../platform/WebFocusType.h"
 #include "../platform/WebString.h"
 #include "../platform/WebURL.h"
-#include "WebDragOperation.h"
 #include "WebDragStatus.h"
 #include "WebWidget.h"
 #include <v8.h>
 
 struct NPObject;
 struct _NPP;
 
 namespace blink {
 
 class WebDragData;
@@ skipping 138 matching lines @@
 
     virtual bool isPlaceholder() { return true; }
 
 protected:
     ~WebPlugin() { }
 };
 
 } // namespace blink
 
 #endif