This patch tries to remove most of the manual registration for Pepper interfaces, and replaces it...

ppapi/thunk/enter.h

Index: ppapi/thunk/enter.h
===================================================================
--- ppapi/thunk/enter.h	(revision 100758)
+++ ppapi/thunk/enter.h	(working copy)
@@ -12,6 +12,7 @@
 #include "ppapi/shared_impl/resource.h"
 #include "ppapi/shared_impl/tracker_base.h"
 #include "ppapi/shared_impl/resource_tracker.h"
+#include "ppapi/thunk/ppapi_thunk_export.h"
 
 namespace ppapi {
 namespace thunk {
@@ -128,6 +129,26 @@
   }
 };
 
+// Simpler wrapper to enter the resource creation API. This is used for every
+// class so we have this helper function to save template instantiations and
+// typing.
+PPAPI_THUNK_EXPORT class EnterResourceCreation
+    : public EnterFunctionNoLock<ResourceCreationAPI> {
+ public:
+  EnterResourceCreation(PP_Instance instance);
+  ~EnterResourceCreation();
+};
+
+// Simpler wrapper to enter the instance API from proxy code. This is used for
+// many interfaces so we have this helper function to save template
+// instantiations and typing.
+PPAPI_THUNK_EXPORT class EnterInstance
+    : public EnterFunctionNoLock<PPB_Instance_FunctionAPI> {
+ public:
+  EnterInstance(PP_Instance instance);
+  ~EnterInstance();
+};
+
 }  // namespace thunk
 }  // namespace ppapi