Implement an IsAllowed function in the pepper PPB_Broker_Trusted API

ppapi/thunk/interfaces_ppb_private.h

 // Copyright (c) 2012 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.
 
 // Please see inteface_ppb_public_stable for the documentation on the format of
 // this file.
 
 #include "ppapi/thunk/interfaces_preamble.h"
 
 // See interfaces_ppb_private_no_permissions.h for other private interfaces.
 
 PROXIED_API(PPB_X509Certificate_Private)
 
 PROXIED_IFACE(PPB_X509Certificate_Private,
               PPB_X509CERTIFICATE_PRIVATE_INTERFACE_0_1,
               PPB_X509Certificate_Private_0_1)
 
 #if !defined(OS_NACL)
 PROXIED_API(PPB_Broker)
 
 PROXIED_IFACE(PPB_Broker, PPB_BROKER_TRUSTED_INTERFACE_0_2,
               PPB_BrokerTrusted_0_2)
+PROXIED_IFACE(PPB_Broker, PPB_BROKER_TRUSTED_INTERFACE_0_3,
+              PPB_BrokerTrusted_0_3)
 PROXIED_IFACE(PPB_Instance, PPB_BROWSERFONT_TRUSTED_INTERFACE_1_0,
               PPB_BrowserFont_Trusted_1_0)
 PROXIED_IFACE(PPB_Instance,
               PPB_CONTENTDECRYPTOR_PRIVATE_INTERFACE_0_6,
               PPB_ContentDecryptor_Private_0_6)
 PROXIED_IFACE(PPB_Instance, PPB_CHARSET_TRUSTED_INTERFACE_1_0,
               PPB_CharSet_Trusted_1_0)
 PROXIED_IFACE(NoAPIName, PPB_FILECHOOSER_TRUSTED_INTERFACE_0_5,
               PPB_FileChooserTrusted_0_5)
 PROXIED_IFACE(NoAPIName, PPB_FILECHOOSER_TRUSTED_INTERFACE_0_6,
@@ skipping 12 matching lines @@
               PPB_Talk_Private_1_0)
 
 // Hack to keep font working. The Font 0.6 API is binary compatible with
 // BrowserFont 1.0, so just map the string to the same thing.
 // TODO(brettw) remove support for the old Font API.
 PROXIED_IFACE(PPB_Instance, PPB_FONT_DEV_INTERFACE_0_6,
               PPB_BrowserFont_Trusted_1_0)
 #endif  // !defined(OS_NACL)
 
 #include "ppapi/thunk/interfaces_postamble.h"