Convert audio-related messages to the new thunk/API system for Pepper.

This has a bit of a change from the previous couple of resources that were
converted in that the ResourceCreationProxy now calls a static proxy function
for actually doing the work. It became too complicated and required that the
ResourceCreationProxy know a lot about the internals of the objects.

Did a little namespace cleanup. This renames "pp::shared_impl" to just use the
"ppapi" namespace. The "shared_impl" was ugly and didn't help anything. Some
files in that directory used "ppapi::shared_impl" instead which was even more
confusing.

Do a little build cleanup. The old ppapi_shared_proxy.gypi is now split into
two sub-files, one for ppapi_shared, and one for ppapi_proxy. It's hopefully
easier to find stuff now.
Review URL: http://codereview.chromium.org/7014024

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@85303 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 23 insertions, 0 deletions

diff --git a/ppapi/thunk/ppb_audio_api.h b/ppapi/thunk/ppb_audio_api.h
new file mode 100644
index 0000000..449aa1b
--- /dev/null
+++ b/ppapi/thunk/ppb_audio_api.h
@@ -0,0 +1,23 @@
+// Copyright (c) 2011 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 PPAPI_THUNK_AUDIO_API_H_
+#define PPAPI_THUNK_AUDIO_API_H_
+
+#include "ppapi/c/ppb_audio.h"
+
+namespace ppapi {
+namespace thunk {
+
+class PPB_Audio_API {
+ public:
+  virtual PP_Resource GetCurrentConfig() = 0;
+  virtual PP_Bool StartPlayback() = 0;
+  virtual PP_Bool StopPlayback() = 0;
+};
+
+}  // namespace thunk
+}  // namespace ppapi
+
+#endif  // PPAPI_THUNK_AUDIO_API_H_