Remove the NaCl SRPC proxy from Chrome.

ppapi/native_client/src/trusted/plugin/nacl_subprocess.cc

Index: ppapi/native_client/src/trusted/plugin/nacl_subprocess.cc
diff --git a/ppapi/native_client/src/trusted/plugin/nacl_subprocess.cc b/ppapi/native_client/src/trusted/plugin/nacl_subprocess.cc
index 8f769f84d23c14c42a2edf134720297cd626ce7f..4b4c066ca2b62b5248234395fcd855a3a9ae9370 100644
--- a/ppapi/native_client/src/trusted/plugin/nacl_subprocess.cc
+++ b/ppapi/native_client/src/trusted/plugin/nacl_subprocess.cc
@@ -40,10 +40,6 @@ bool NaClSubprocess::StartSrpcServices() {
   return NULL != srpc_client_.get();
 }
 
-bool NaClSubprocess::StartJSObjectProxy(Plugin* plugin, ErrorInfo* error_info) {
-  return srpc_client_->StartJSObjectProxy(plugin, error_info);
-}
-
 bool NaClSubprocess::InvokeSrpcMethod(const nacl::string& method_name,
                                       const nacl::string& input_signature,
                                       SrpcParams* params,