Plumb |input_channels| all the way to AudioManager

content/renderer/renderer_webkitplatformsupport_impl.cc

 // 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.
 
 #include "content/renderer/renderer_webkitplatformsupport_impl.h"
 
 #include "base/command_line.h"
 #include "base/file_path.h"
 #include "base/file_util.h"
 #include "base/lazy_instance.h"
@@ skipping 600 matching lines @@
       layout = media::CHANNEL_LAYOUT_7_0;
       break;
     case 8:
       layout = media::CHANNEL_LAYOUT_7_1;
       break;
     default:
       layout = media::CHANNEL_LAYOUT_STEREO;
   }
 
   media::AudioParameters params(
-      media::AudioParameters::AUDIO_PCM_LOW_LATENCY, layout,
+      media::AudioParameters::AUDIO_PCM_LOW_LATENCY,
+      layout, input_channels,
       static_cast<int>(sample_rate), 16, buffer_size);
 
-  return new RendererWebAudioDeviceImpl(params, input_channels, callback);
+  return new RendererWebAudioDeviceImpl(params, callback);
 }
 
 //------------------------------------------------------------------------------
 
 WebKit::WebString
 RendererWebKitPlatformSupportImpl::signedPublicKeyAndChallengeString(
     unsigned key_size_index,
     const WebKit::WebString& challenge,
     const WebKit::WebURL& url) {
   std::string signed_public_key;
@@ skipping 137 matching lines @@
 //------------------------------------------------------------------------------
 
 bool RendererWebKitPlatformSupportImpl::processMemorySizesInBytes(
     size_t* private_bytes, size_t* shared_bytes) {
   content::RenderThread::Get()->Send(
       new ViewHostMsg_GetProcessMemorySizes(private_bytes, shared_bytes));
   return true;
 }
 
 }  // namespace content