Add WebKit API to retrieve the audio hardware sample-rate

content/renderer/renderer_webkitclient_impl.cc

Index: content/renderer/renderer_webkitclient_impl.cc
===================================================================
--- content/renderer/renderer_webkitclient_impl.cc	(revision 78925)
+++ content/renderer/renderer_webkitclient_impl.cc	(working copy)
@@ -29,6 +29,7 @@
 #include "content/renderer/websharedworkerrepository_impl.h"
 #include "googleurl/src/gurl.h"
 #include "ipc/ipc_sync_message_filter.h"
+#include "media/audio/audio_util.h"
 #include "third_party/WebKit/Source/WebKit/chromium/public/WebBlobRegistry.h"
 #include "third_party/WebKit/Source/WebKit/chromium/public/WebFrame.h"
 #include "third_party/WebKit/Source/WebKit/chromium/public/WebGraphicsContext3D.h"
@@ -535,6 +536,10 @@
   }
 }
 
+double RendererWebKitClientImpl::audioHardwareSampleRate() {
+    return media::GetAudioHardwareSampleRate();

[scherkus (not reviewing), 2011/03/23 04:57:57]

nit: two space indent

+}
+
 WebAudioDevice*
 RendererWebKitClientImpl::createAudioDevice(
     size_t buffer_size,