Implement out-of-process proxy for PPB_Buffer_Dev.

ppapi/thunk/resource_creation_api.h

 // 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_RESOURCE_CREATION_API_H_
 #define PPAPI_THUNK_RESOURCE_CREATION_API_H_
 
 #include "ppapi/c/dev/ppb_file_chooser_dev.h"
 #include "ppapi/c/dev/ppb_file_system_dev.h"
 #include "ppapi/c/pp_bool.h"
 #include "ppapi/c/pp_instance.h"
 #include "ppapi/c/pp_resource.h"
 #include "ppapi/c/ppb_audio.h"
 #include "ppapi/c/ppb_audio_config.h"
 #include "ppapi/c/ppb_image_data.h"
 #include "ppapi/proxy/interface_id.h"
 
 struct PP_FontDescription_Dev;
 struct PP_Size;
 
 namespace ppapi {
 namespace thunk {
 
 // A functional API for creating resource types. Separating out the creation
 // functions here allows us to implement most resources as a pure "resource
 // API", meaning all calls are routed on a per-resource-object basis. The
-// creationg functions are not per-object (since there's no object during
+// creation functions are not per-object (since there's no object during
 // creation) so need functional routing based on the instance ID.
 class ResourceCreationAPI {
  public:
   static const ::pp::proxy::InterfaceID interface_id =
       ::pp::proxy::INTERFACE_ID_RESOURCE_CREATION;
 
   virtual PP_Resource CreateAudio(PP_Instance instance,
                                   PP_Resource config_id,
                                   PPB_Audio_Callback audio_callback,
                                   void* user_data) = 0;
@@ skipping 22 matching lines @@
   virtual PP_Resource CreateImageData(PP_Instance instance,
                                       PP_ImageDataFormat format,
                                       const PP_Size& size,
                                       PP_Bool init_to_zero) = 0;
 };
 
 }  // namespace thunk
 }  // namespace ppapi
 
 #endif  // PPAPI_THUNK_RESOURCE_CREATION_API_H_