Rename es => exceptionState in core/dom

Source/core/dom/DOMStringMap.h

 /*
  * Copyright (C) 2010 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 31 matching lines @@
     virtual ~DOMStringMap();
 
     virtual void ref() = 0;
     virtual void deref() = 0;
 
     virtual void getNames(Vector<String>&) = 0;
     virtual String item(const String& name) = 0;
     virtual bool contains(const String& name) = 0;
     virtual void setItem(const String& name, const String& value, ExceptionState&) = 0;
     virtual void deleteItem(const String& name, ExceptionState&) = 0;
-    bool anonymousNamedSetter(const String& name, const String& value, ExceptionState& es)
+    bool anonymousNamedSetter(const String& name, const String& value, ExceptionState& exceptionState)
     {
-        setItem(name, value, es);
+        setItem(name, value, exceptionState);
         return true;
     }
     bool anonymousNamedDeleter(const AtomicString& name, ExceptionState&)
     {
         // FIXME: Remove ExceptionState parameter.
 
-        TrackExceptionState es;
-        deleteItem(name, es);
-        bool result = !es.hadException();
+        TrackExceptionState exceptionState;
+        deleteItem(name, exceptionState);
+        bool result = !exceptionState.hadException();
         // DOMStringMap deleter should ignore exception.
         // Behavior of Firefox and Opera are same.
         // delete document.body.dataset["-foo"] // false instead of DOM Exception 12
         // LayoutTests/fast/dom/HTMLSelectElement/select-selectedIndex-multiple.html
         return result;
     }
     void namedPropertyEnumerator(Vector<String>& names, ExceptionState&)
     {
         getNames(names);
     }
     bool namedPropertyQuery(const AtomicString&, ExceptionState&);
 
     String anonymousIndexedGetter(uint32_t index)
     {
         return item(String::number(index));
     }
-    bool anonymousIndexedSetter(uint32_t index, const String& value, ExceptionState& es)
+    bool anonymousIndexedSetter(uint32_t index, const String& value, ExceptionState& exceptionState)
     {
-        return anonymousNamedSetter(String::number(index), value, es);
+        return anonymousNamedSetter(String::number(index), value, exceptionState);
     }
-    bool anonymousIndexedDeleter(uint32_t index, ExceptionState& es)
+    bool anonymousIndexedDeleter(uint32_t index, ExceptionState& exceptionState)
     {
-        return anonymousNamedDeleter(AtomicString(String::number(index)), es);
+        return anonymousNamedDeleter(AtomicString(String::number(index)), exceptionState);
     }
 
     virtual Element* element() = 0;
 
 protected:
     DOMStringMap()
     {
         ScriptWrappable::init(this);
     }
 };
 
 } // namespace WebCore
 
 #endif // DOMStringMap_h