bindings: Store ScriptState in generated callback functions

third_party/WebKit/Source/modules/remoteplayback/RemotePlayback.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/remoteplayback/RemotePlayback.h"
 
 #include "bindings/core/v8/ScriptPromiseResolver.h"
 #include "bindings/modules/v8/RemotePlaybackAvailabilityCallback.h"
 #include "core/HTMLNames.h"
 #include "core/dom/DOMException.h"
@@ skipping 184 matching lines @@
   return hasEventListeners() || !m_availabilityCallbacks.isEmpty() ||
          m_promptPromiseResolver;
 }
 
 void RemotePlayback::notifyInitialAvailability(int callbackId) {
   // May not find the callback if the website cancels it fast enough.
   auto iter = m_availabilityCallbacks.find(callbackId);
   if (iter == m_availabilityCallbacks.end())
     return;
 
-  iter->value->call(m_scriptState.get(), this, m_availability);
+  iter->value->call(this, m_availability);
 }
 
 void RemotePlayback::stateChanged(WebRemotePlaybackState state) {
   // We may get a "disconnected" state change while in the "disconnected"
   // state if initiated connection fails. So cleanup the promise resolvers
   // before checking if anything changed.
   // TODO(avayvod): cleanup this logic when we implementing the "connecting"
   // state.
   if (m_promptPromiseResolver) {
     if (state != WebRemotePlaybackState::Disconnected)
@@ skipping 20 matching lines @@
       break;
   }
 }
 
 void RemotePlayback::availabilityChanged(bool available) {
   if (m_availability == available)
     return;
 
   m_availability = available;
   for (auto& callback : m_availabilityCallbacks.values())
-    callback->call(m_scriptState.get(), this, m_availability);
+    callback->call(this, m_availability);
 }
 
 void RemotePlayback::promptCancelled() {
   if (!m_promptPromiseResolver)
     return;
 
   m_promptPromiseResolver->reject(
       DOMException::create(NotAllowedError, "The prompt was dismissed."));
   m_promptPromiseResolver = nullptr;
 }
@@ skipping 25 matching lines @@
 }
 
 DEFINE_TRACE_WRAPPERS(RemotePlayback) {
   for (auto callback : m_availabilityCallbacks.values()) {
     visitor->traceWrappers(callback);
   }
   EventTargetWithInlineData::traceWrappers(visitor);
 }
 
 }  // namespace blink