Support audio output device enumeration and selection in PPAPI

ppapi/shared_impl/resource.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 PPAPI_SHARED_IMPL_RESOURCE_H_
 #define PPAPI_SHARED_IMPL_RESOURCE_H_
 
 #include <stddef.h>  // For NULL.
 
 #include <string>
 
 #include "base/macros.h"
 #include "base/memory/ref_counted.h"
 #include "ppapi/c/pp_instance.h"
 #include "ppapi/c/pp_resource.h"
 #include "ppapi/c/ppb_console.h"
 #include "ppapi/shared_impl/host_resource.h"
 
 // All resource types should be added here. This implements our hand-rolled
 // RTTI system since we don't compile with "real" RTTI.
 #define FOR_ALL_PPAPI_RESOURCE_APIS(F)  \
   F(PPB_Audio_API)                      \
   F(PPB_AudioBuffer_API)                \
   F(PPB_AudioConfig_API)                \
   F(PPB_AudioEncoder_API)               \
   F(PPB_AudioInput_API)                 \
+  F(PPB_AudioOutput_API)                \
   F(PPB_AudioTrusted_API)               \
   F(PPB_Broker_API)                     \
   F(PPB_Broker_Instance_API)            \
   F(PPB_BrowserFont_Singleton_API)      \
   F(PPB_BrowserFont_Trusted_API)        \
   F(PPB_Buffer_API)                     \
   F(PPB_CameraCapabilities_API)         \
   F(PPB_CameraDevice_API)               \
   F(PPB_Compositor_API)                 \
   F(PPB_CompositorLayer_API)            \
@@ skipping 216 matching lines @@
   template <>                                 \
   inline thunk::RESOURCE* Resource::GetAs() { \
     return As##RESOURCE();                    \
   }
 FOR_ALL_PPAPI_RESOURCE_APIS(DEFINE_RESOURCE_CAST)
 #undef DEFINE_RESOURCE_CAST
 
 }  // namespace ppapi
 
 #endif  // PPAPI_SHARED_IMPL_RESOURCE_H_