Merge the plugin and impl side of the audio config and input event resources.

ppapi/shared_impl/tracker_base.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_SHARED_IMPL_TRACKER_BASE_H_
 #define PPAPI_SHARED_IMPL_TRACKER_BASE_H_
 
 #include "base/basictypes.h"
 #include "base/memory/ref_counted.h"
 #include "ppapi/c/pp_instance.h"
+#include "ppapi/c/pp_module.h"
 #include "ppapi/c/pp_resource.h"
 #include "ppapi/proxy/interface_id.h"
 
 namespace ppapi {
 
 class FunctionGroupBase;
 class ResourceTracker;
 class VarTracker;
 
 // Tracks resource and function APIs, providing a mapping between ID and
@@ skipping 16 matching lines @@
   // Init() first (it should be unnecessary to NULL-check this).
   static TrackerBase* Get();
 
   // Returns the function object corresponding to the given ID, or NULL if
   // there isn't one.
   virtual FunctionGroupBase* GetFunctionAPI(PP_Instance inst,
                                             proxy::InterfaceID id) = 0;
 
   virtual VarTracker* GetVarTracker() = 0;
   virtual ResourceTracker* GetResourceTracker() = 0;
+
+  // Returns the PP_Module associated with the given PP_Instance, or 0 on
+  // failure.
+  virtual PP_Module GetModuleForInstance(PP_Instance instance) = 0;
 };
 
 }  // namespace ppapi
 
 #endif  // PPAPI_SHARED_IMPL_TRACKER_BASE_H_