Update RendererWebKitPlatformSupportImpl::createAudioDevice() to handle |input_channels|

content/renderer/renderer_webkitplatformsupport_impl.h

 // Copyright (c) 2012 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.
 
 #ifndef CONTENT_RENDERER_RENDERER_WEBKITPLATFORMSUPPORT_IMPL_H_
 #define CONTENT_RENDERER_RENDERER_WEBKITPLATFORMSUPPORT_IMPL_H_
 
 #include "base/compiler_specific.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/platform_file.h"
@@ skipping 55 matching lines @@
       unsigned key_size_index,
       const WebKit::WebString& challenge,
       const WebKit::WebURL& url);
   virtual void screenColorProfile(WebKit::WebVector<char>* to_profile);
   virtual WebKit::WebIDBFactory* idbFactory();
   virtual WebKit::WebFileSystem* fileSystem();
   virtual WebKit::WebSharedWorkerRepository* sharedWorkerRepository();
   virtual bool canAccelerate2dCanvas();
   virtual double audioHardwareSampleRate();
   virtual size_t audioHardwareBufferSize();
+
+  // TODO(crogers): remove deprecated API as soon as WebKit calls new API.
   virtual WebKit::WebAudioDevice* createAudioDevice(
       size_t buffer_size, unsigned channels, double sample_rate,
       WebKit::WebAudioDevice::RenderCallback* callback);
+  virtual WebKit::WebAudioDevice* createAudioDevice(
+      size_t buffer_size, unsigned input_channels, unsigned channels,
+      double sample_rate, WebKit::WebAudioDevice::RenderCallback* callback);
+
   virtual WebKit::WebBlobRegistry* blobRegistry();
   virtual void sampleGamepads(WebKit::WebGamepads&);
   virtual WebKit::WebString userAgent(const WebKit::WebURL& url);
   virtual void GetPlugins(bool refresh,
                           std::vector<webkit::WebPluginInfo>* plugins) OVERRIDE;
   virtual WebKit::WebRTCPeerConnectionHandler* createRTCPeerConnectionHandler(
       WebKit::WebRTCPeerConnectionHandlerClient* client);
   virtual WebKit::WebMediaStreamCenter* createMediaStreamCenter(
       WebKit::WebMediaStreamCenterClient* client);
   virtual bool canHyphenate(const WebKit::WebString& locale);
@@ skipping 52 matching lines @@
   scoped_ptr<WebKit::WebBlobRegistry> blob_registry_;
 
   scoped_ptr<GamepadSharedMemoryReader> gamepad_shared_memory_reader_;
 
   scoped_ptr<content::Hyphenator> hyphenator_;
 };
 
 }  // namespace content
 
 #endif  // CONTENT_RENDERER_RENDERER_WEBKITPLATFORMSUPPORT_IMPL_H_