Android implementation of WebAudio audio file decoder

content/common/webkitplatformsupport_impl.cc

Index: content/common/webkitplatformsupport_impl.cc
diff --git a/content/common/webkitplatformsupport_impl.cc b/content/common/webkitplatformsupport_impl.cc
index 1af22f8a2b1d93b5ca27658675555659faf98a1e..96959227bc71335ecb0a61b73a38aefe6ad43567 100644
--- a/content/common/webkitplatformsupport_impl.cc
+++ b/content/common/webkitplatformsupport_impl.cc
@@ -9,6 +9,12 @@
 #include "content/public/common/content_client.h"
 #include "googleurl/src/gurl.h"
 
+#if defined(OS_ANDROID)
+#include "base/file_descriptor_posix.h"
+#include "base/shared_memory.h"
+#include "content/common/view_messages.h"
+#endif
+
 namespace content {
 
 WebKitPlatformSupportImpl::WebKitPlatformSupportImpl() {
@@ -49,4 +55,19 @@ WebKitPlatformSupportImpl::CreateWebSocketBridge(
   return dispatcher->CreateBridge(handle, delegate);
 }
 
+#if defined(OS_ANDROID)
+webkit_media::WebAudioMediaCodecRunner
+WebKitPlatformSupportImpl::GetWebAudioMediaCodecRunner() {
+    return base::Bind(&WebKitPlatformSupportImpl::RunWebAudioMediaCodec);

[bulach, 2013/03/28 13:39:25]

nit: unindent

+}
+
+/*static*/
+void WebKitPlatformSupportImpl::RunWebAudioMediaCodec(
+    base::SharedMemoryHandle encoded_data_handle,
+    base::FileDescriptor pcm_output) {
+  content::ChildThread::current()->Send(
+      new ViewHostMsg_WebAudioMediaCodec(encoded_data_handle,
+                                         pcm_output));
+}
+#endif
 }  // namespace content