Remove unnecessary Document.h includes in .cpp files

Source/bindings/v8/V8ErrorHandler.cpp

 /*
  * Copyright (C) 2010 Google 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:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 18 matching lines @@
  */
 
 #include "config.h"
 #include "bindings/v8/V8ErrorHandler.h"
 
 #include "bindings/core/v8/V8ErrorEvent.h"
 #include "bindings/v8/ScriptController.h"
 #include "bindings/v8/V8Binding.h"
 #include "bindings/v8/V8HiddenValue.h"
 #include "bindings/v8/V8ScriptRunner.h"
-#include "core/dom/Document.h"
 #include "core/dom/ExecutionContext.h"
 #include "core/events/ErrorEvent.h"
 #include "core/frame/LocalFrame.h"
 
 namespace WebCore {
 
 V8ErrorHandler::V8ErrorHandler(v8::Local<v8::Object> listener, bool isInline, ScriptState* scriptState)
     : V8EventListener(listener, isInline, scriptState)
 {
 }
@@ skipping 38 matching lines @@
         V8HiddenValue::setHiddenValue(isolate, v8::Local<v8::Object>::Cast(wrappedEvent), V8HiddenValue::error(isolate), data);
     }
 }
 
 bool V8ErrorHandler::shouldPreventDefault(v8::Local<v8::Value> returnValue)
 {
     return returnValue->IsBoolean() && returnValue->BooleanValue();
 }
 
 } // namespace WebCore