Remove duplicated provideMediaKeysTo() in MediaKeysClient.h

Source/web/WebViewImpl.cpp

 /*
  * Copyright (C) 2011, 2012 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 114 matching lines @@
 #include "public/web/WebRange.h"
 #include "public/web/WebTextInputInfo.h"
 #include "public/web/WebViewClient.h"
 #include "public/web/WebWindowFeatures.h"
 #include "web/CompositionUnderlineVectorBuilder.h"
 #include "web/ContextFeaturesClientImpl.h"
 #include "web/DatabaseClientImpl.h"
 #include "web/FullscreenController.h"
 #include "web/GraphicsLayerFactoryChromium.h"
 #include "web/LinkHighlight.h"
+#include "web/MediaKeysClientImpl.h"
 #include "web/PopupContainer.h"
 #include "web/PrerendererClientImpl.h"
 #include "web/SpeechRecognitionClientProxy.h"
 #include "web/StorageQuotaClientImpl.h"
 #include "web/ValidationMessageClientImpl.h"
 #include "web/ViewportAnchor.h"
 #include "web/WebDevToolsAgentImpl.h"
 #include "web/WebDevToolsAgentPrivate.h"
 #include "web/WebInputEventConversion.h"
 #include "web/WebLocalFrameImpl.h"
@@ skipping 254 matching lines @@
     pageClients.chromeClient = &m_chromeClientImpl;
     pageClients.contextMenuClient = &m_contextMenuClientImpl;
     pageClients.editorClient = &m_editorClientImpl;
     pageClients.dragClient = &m_dragClientImpl;
     pageClients.inspectorClient = &m_inspectorClientImpl;
     pageClients.backForwardClient = &m_backForwardClientImpl;
     pageClients.spellCheckerClient = &m_spellCheckerClientImpl;
     pageClients.storageClient = &m_storageClientImpl;
 
     m_page = adoptPtrWillBeNoop(new Page(pageClients));
-    MediaKeysController::provideMediaKeysTo(*m_page, &m_mediaKeysClientImpl);
+    MediaKeysController::provideMediaKeysTo(*m_page, MediaKeysClientImpl::create());
     provideSpeechRecognitionTo(*m_page, SpeechRecognitionClientProxy::create(client ? client->speechRecognizer() : 0));
     provideNavigatorContentUtilsTo(*m_page, NavigatorContentUtilsClientImpl::create(this));
 
     provideContextFeaturesTo(*m_page, ContextFeaturesClientImpl::create());
     DeviceOrientationInspectorAgent::provideTo(*m_page);
 
     m_page->inspectorController().registerModuleAgent(InspectorFileSystemAgent::create(m_page.get()));
     provideDatabaseClientTo(*m_page, DatabaseClientImpl::create());
     InspectorIndexedDBAgent::provideTo(m_page.get());
     provideStorageQuotaClientTo(*m_page, StorageQuotaClientImpl::create());
@@ skipping 3683 matching lines @@
     const PageScaleConstraints& constraints = m_pageScaleConstraintsSet.pageDefinedConstraints();
 
     if (!mainFrameImpl() || !mainFrameImpl()->frameView())
         return false;
 
     return mainFrameImpl()->frameView()->layoutSize().width() == m_size.width
         || (constraints.minimumScale == constraints.maximumScale && constraints.minimumScale != -1);
 }
 
 } // namespace blink