Remove ActiveScriptWrappableBase::m_scriptWrappable

third_party/WebKit/Source/modules/imagecapture/ImageCapture.cpp

 // Copyright 2016 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 "modules/imagecapture/ImageCapture.h"
 
 #include "bindings/core/v8/CallbackPromiseAdapter.h"
 #include "bindings/core/v8/ScriptPromiseResolver.h"
 #include "core/dom/DOMException.h"
 #include "core/dom/ExceptionCode.h"
@@ skipping 250 matching lines @@
 
   // The platform does not know about MediaStreamTrack, so we wrap it up.
   WebMediaStreamTrack track(m_streamTrack->component());
   m_frameGrabber->grabFrame(
       &track, new CallbackPromiseAdapter<ImageBitmap, void>(resolver));
 
   return promise;
 }
 
 ImageCapture::ImageCapture(ExecutionContext* context, MediaStreamTrack* track)
-    : ActiveScriptWrappable(this),
+    : ActiveScriptWrappable(),
       ContextLifecycleObserver(context),
       m_streamTrack(track) {
   DCHECK(m_streamTrack);
   DCHECK(!m_service.is_bound());
 
   Platform::current()->interfaceProvider()->getInterface(
       mojo::GetProxy(&m_service));
 
   m_service.set_connection_error_handler(convertToBaseCallback(WTF::bind(
       &ImageCapture::onServiceConnectionError, wrapWeakPersistent(this))));
@@ skipping 101 matching lines @@
 }
 
 DEFINE_TRACE(ImageCapture) {
   visitor->trace(m_streamTrack);
   visitor->trace(m_serviceRequests);
   EventTargetWithInlineData::trace(visitor);
   ContextLifecycleObserver::trace(visitor);
 }
 
 }  // namespace blink