bindings: Retires ScriptWrappable::init, etc.

Source/modules/screen_orientation/ScreenOrientation.cpp

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "config.h"
 #include "modules/screen_orientation/ScreenOrientation.h"
 
 #include "bindings/core/v8/ScriptPromise.h"
 #include "bindings/core/v8/ScriptPromiseResolver.h"
 #include "core/dom/DOMException.h"
@@ skipping 88 matching lines @@
 
     orientation->controller()->setOrientation(orientation);
     return orientation;
 }
 
 ScreenOrientation::ScreenOrientation(LocalFrame* frame)
     : DOMWindowProperty(frame)
     , m_type(WebScreenOrientationUndefined)
     , m_angle(0)
 {
-    ScriptWrappable::init(this);
 }
 
 ScreenOrientation::~ScreenOrientation()
 {
 }
 
 const WTF::AtomicString& ScreenOrientation::interfaceName() const
 {
     return EventTargetNames::ScreenOrientation;
 }
@@ skipping 63 matching lines @@
 
     return ScreenOrientationController::from(*m_frame);
 }
 
 void ScreenOrientation::trace(Visitor* visitor)
 {
     EventTargetWithInlineData::trace(visitor);
 }
 
 } // namespace blink