Remove PP_Module from parameters for PPB_Var.VarFromUtf8.

ppapi/native_client/src/shared/ppapi_proxy/object_serialize.h

Index: ppapi/native_client/src/shared/ppapi_proxy/object_serialize.h
diff --git a/ppapi/native_client/src/shared/ppapi_proxy/object_serialize.h b/ppapi/native_client/src/shared/ppapi_proxy/object_serialize.h
index 992e2a630118738e8108bebb9d35fd3ed0c35efa..2619db7418fa47c9e5532dadac2f153b2bf482a7 100644
--- a/ppapi/native_client/src/shared/ppapi_proxy/object_serialize.h
+++ b/ppapi/native_client/src/shared/ppapi_proxy/object_serialize.h
@@ -28,8 +28,7 @@ char* Serialize(const PP_Var* vars, uint32_t argc, uint32_t* length);
 // Deserialize a vector "bytes" of "length" bytes containing "argc" PP_Vars
 // into the vector of PP_Vars pointed to by "vars".  Returns true if
 // successful, or false otherwise.
-bool DeserializeTo(NaClSrpcChannel* channel,
-                   char* bytes,
+bool DeserializeTo(char* bytes,
                    uint32_t length,
                    uint32_t argc,
                    PP_Var* vars);