Add IsScalingDisabled and PP_PRINTOUTPUTFORMAT_EMF to pepper printing interface.

ppapi/native_client/src/shared/ppapi_proxy/untrusted/srpcgen/ppp_rpc.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.
 //
 // WARNING WARNING WARNING WARNING WARNING WARNING WARNING WARNING WARNING
 //
 // Automatically generated code.  See srpcgen.py
 //
 // NaCl Simple Remote Procedure Call interface abstractions.
 
@@ skipping 189 matching lines @@
       NaClSrpcRpc* rpc,
       NaClSrpcClosure* done,
       PP_Instance instance,
       nacl_abi_size_t page_ranges_bytes, char* page_ranges,
       int32_t page_range_count,
       PP_Resource* image_data);
   static void PPP_Printing_End(
       NaClSrpcRpc* rpc,
       NaClSrpcClosure* done,
       PP_Instance instance);
+  static void PPP_Printing_IsScalingDisabled(
+      NaClSrpcRpc* rpc,
+      NaClSrpcClosure* done,
+      PP_Instance instance,
+      int32_t* result);
 
  private:
   PppPrintingRpcServer();
   PppPrintingRpcServer(const PppPrintingRpcServer&);
   void operator=(const PppPrintingRpcServer);
 };  // class PppPrintingRpcServer
 
 class PppScrollbarRpcServer {
  public:
   static void PPP_Scrollbar_ValueChanged(
@@ skipping 61 matching lines @@
 };  // class PppZoomRpcServer
 
 class PppRpcs {
  public:
   static NaClSrpcHandlerDesc srpc_methods[];
 };  // class PppRpcs
 
 
 #endif  // GEN_PPAPI_PROXY_PPP_RPC_H_