Migrate WTF::Vector::append() to ::push_back() [part 15 of N]

third_party/WebKit/Source/web/ChromeClientImpl.cpp

 /*
  * Copyright (C) 2009 Google Inc. All rights reserved.
  * Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
  *
  * 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.
@@ skipping 1082 matching lines @@
 
 CompositorProxyClient* ChromeClientImpl::createCompositorProxyClient(
     LocalFrame* frame) {
   WebLocalFrameImpl* webFrame = WebLocalFrameImpl::fromFrame(frame);
   return webFrame->localRoot()->frameWidget()->createCompositorProxyClient();
 }
 
 void ChromeClientImpl::registerPopupOpeningObserver(
     PopupOpeningObserver* observer) {
   DCHECK(observer);
-  m_popupOpeningObservers.append(observer);
+  m_popupOpeningObservers.push_back(observer);
 }
 
 void ChromeClientImpl::unregisterPopupOpeningObserver(
     PopupOpeningObserver* observer) {
   size_t index = m_popupOpeningObservers.find(observer);
   DCHECK_NE(index, kNotFound);
   m_popupOpeningObservers.remove(index);
 }
 
 void ChromeClientImpl::notifyPopupOpeningObservers() const {
@@ skipping 38 matching lines @@
   if (RuntimeEnabledFeatures::presentationEnabled())
     PresentationController::provideTo(frame, client->presentationClient());
   if (RuntimeEnabledFeatures::audioOutputDevicesEnabled())
     provideAudioOutputDeviceClientTo(frame,
                                      AudioOutputDeviceClientImpl::create());
   if (RuntimeEnabledFeatures::installedAppEnabled())
     InstalledAppController::provideTo(frame, client->installedAppClient());
 }
 
 }  // namespace blink