Rename es => exceptionState in core/dom

Source/core/dom/Clipboard.cpp

 /*
  * Copyright (C) 2006, 2007, 2008 Apple Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  * 1. Redistributions of source code must retain the above copyright
  *    notice, this list of conditions and the following disclaimer.
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
@@ skipping 193 matching lines @@
         if (m_dataObject->item(i)->kind() == DataTransferItem::kindFile) {
             RefPtr<Blob> blob = m_dataObject->item(i)->getAsFile();
             if (blob && blob->isFile())
                 files->append(toFile(blob.get()));
         }
     }
 
     return files.release();
 }
 
-void Clipboard::setDragImage(Element* image, int x, int y, ExceptionState& es)
+void Clipboard::setDragImage(Element* image, int x, int y, ExceptionState& exceptionState)
 {
     if (!isForDragAndDrop())
         return;
 
     if (!image) {
-        es.throwTypeError("setDragImage: Invalid first argument");
+        exceptionState.throwTypeError("setDragImage: Invalid first argument");
         return;
     }
     IntPoint location(x, y);
     if (image->hasTagName(HTMLNames::imgTag) && !image->inDocument())
         setDragImageResource(toHTMLImageElement(image)->cachedImage(), location);
     else
         setDragImageElement(image, location);
 }
 
 void Clipboard::setDragImageResource(ImageResource* img, const IntPoint& loc)
@@ skipping 285 matching lines @@
     case DragOperationMove:
         return String("move");
     case DragOperationLink:
         return String("link");
     default:
         return String("copy");
     }
 }
 
 } // namespace WebCore