Add 'colno' attribute to ErrorEvent interface

Source/core/dom/ErrorEvent.cpp

 /*
  * Copyright (C) 2009 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 21 matching lines @@
 #include "core/dom/ErrorEvent.h"
 
 #include "core/dom/EventNames.h"
 
 namespace WebCore {
 
 ErrorEventInit::ErrorEventInit()
     : message()
     , filename()
     , lineno(0)
+    , colno(0)
 {
 }
 
 ErrorEvent::ErrorEvent()
 {
     ScriptWrappable::init(this);
 }
 
 ErrorEvent::ErrorEvent(const AtomicString& type, const ErrorEventInit& initializer)
     : Event(type, initializer)
     , m_message(initializer.message)
     , m_fileName(initializer.filename)
     , m_lineNumber(initializer.lineno)
-    , m_columnNumber(initializer.column)
+    , m_columnNumber(initializer.colno)
 {
     ScriptWrappable::init(this);
 }
 
 ErrorEvent::ErrorEvent(const String& message, const String& fileName, unsigned lineNumber, unsigned columnNumber)
     : Event(eventNames().errorEvent, false, true)
     , m_message(message)
     , m_fileName(fileName)
     , m_lineNumber(lineNumber)
     , m_columnNumber(columnNumber)
 {
     ScriptWrappable::init(this);
 }
 
 ErrorEvent::~ErrorEvent()
 {
 }
 
 const AtomicString& ErrorEvent::interfaceName() const
 {
     return eventNames().interfaceForErrorEvent;
 }
 
 } // namespace WebCore