[Retry] PPAPI: Add new PPB_FileRef.MakeDirectory to support exclusive operation

chrome/browser/component_updater/ppapi_utils.cc

 // Copyright (c) 2013 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.
 #include "chrome/browser/component_updater/ppapi_utils.h"
 
 #include <cstring>
 
 #include "build/build_config.h"
 #include "ppapi/c/dev/ppb_alarms_dev.h"
 #include "ppapi/c/dev/ppb_audio_input_dev.h"
@@ skipping 106 matching lines @@
   #define UNPROXIED_IFACE(iface_str, iface_struct) \
       if (strcmp(name, iface_str) == 0) \
         return true;
   #define PROXIED_IFACE(iface_str, iface_struct) \
       UNPROXIED_IFACE(iface_str, iface_struct)
 
   #include "ppapi/thunk/interfaces_ppb_private.h"
   #include "ppapi/thunk/interfaces_ppb_private_flash.h"
   #include "ppapi/thunk/interfaces_ppb_private_no_permissions.h"
   #include "ppapi/thunk/interfaces_ppb_public_dev.h"
+  #include "ppapi/thunk/interfaces_ppb_public_dev_channel.h"
   #include "ppapi/thunk/interfaces_ppb_public_stable.h"
 
   #undef UNPROXIED_IFACE
   #undef PROXIED_IFACE
 
   #define LEGACY_IFACE(iface_str, dummy) \
       if (strcmp(name, iface_str) == 0) \
         return true;
 
   #include "ppapi/thunk/interfaces_legacy.h"
 
   #undef LEGACY_IFACE
   return false;
 }