Merge the Sky Engine changes from the SkyDart branch

sky/engine/core/events/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 13 matching lines @@
  * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
  * 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.
  */
 
 #include "sky/engine/config.h"
 #include "sky/engine/core/events/ErrorEvent.h"
 
-#include "sky/engine/bindings/core/v8/V8Binding.h"
-#include "v8/include/v8.h"
-
 namespace blink {
 
 ErrorEventInit::ErrorEventInit()
     : message()
     , filename()
     , lineno(0)
     , colno(0)
 {
 }
 
 ErrorEvent::ErrorEvent()
     : m_sanitizedMessage()
     , m_fileName()
     , m_lineNumber(0)
     , m_columnNumber(0)
-    , m_world(DOMWrapperWorld::current(v8::Isolate::GetCurrent()))
 {
 }
 
 ErrorEvent::ErrorEvent(const AtomicString& type, const ErrorEventInit& initializer)
     : Event(type, initializer)
     , m_sanitizedMessage(initializer.message)
     , m_fileName(initializer.filename)
     , m_lineNumber(initializer.lineno)
     , m_columnNumber(initializer.colno)
-    , m_world(DOMWrapperWorld::current(v8::Isolate::GetCurrent()))
 {
 }
 
-ErrorEvent::ErrorEvent(const String& message, const String& fileName, unsigned lineNumber, unsigned columnNumber, DOMWrapperWorld* world)
+ErrorEvent::ErrorEvent(const String& message, const String& fileName, unsigned lineNumber, unsigned columnNumber)
     : Event(EventTypeNames::error, false, true)
     , m_sanitizedMessage(message)
     , m_fileName(fileName)
     , m_lineNumber(lineNumber)
     , m_columnNumber(columnNumber)
-    , m_world(world)
 {
 }
 
 void ErrorEvent::setUnsanitizedMessage(const String& message)
 {
     ASSERT(m_unsanitizedMessage.isEmpty());
     m_unsanitizedMessage = message;
 }
 
 ErrorEvent::~ErrorEvent()
 {
 }
 
 const AtomicString& ErrorEvent::interfaceName() const
 {
     return EventNames::ErrorEvent;
 }
 
 } // namespace blink