Open pepper files directly in browser.

ppapi/ppapi_proxy_untrusted.gypi

 # 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.
 
 # This GYP file defines untrusted (NaCl) targets.  All targets in this
 # file should be conditionally depended upon via 'disable_nacl!=1' to avoid
 # requiring NaCl sources for building.
 
 {
   'includes': [
@@ skipping 326 matching lines @@
           'thunk/ppb_widget_thunk.cc',
 #          'thunk/ppb_x509_certificate_private_thunk.cc',
           'thunk/ppb_zoom_thunk.cc',
 
 #          'proxy/broker_dispatcher.cc',
           'proxy/dispatcher.cc',
           'proxy/host_dispatcher.cc',
           'proxy/host_var_serialization_rules.cc',
           'proxy/interface_list.cc',
           'proxy/interface_proxy.cc',
+          'proxy/pepper_file_messages.cc',
           'proxy/plugin_array_buffer_var.cc',
           'proxy/plugin_dispatcher.cc',
           'proxy/plugin_globals.cc',
           'proxy/plugin_message_filter.cc',
           'proxy/plugin_resource_tracker.cc',
           'proxy/plugin_var_serialization_rules.cc',
           'proxy/plugin_var_tracker.cc',
           'proxy/ppapi_messages.cc',
           'proxy/ppapi_param_traits.cc',
 #          'proxy/ppb_audio_input_proxy.cc',
@@ skipping 49 matching lines @@
 #          '-lppruntime',
           '-pthread',
           '-lgpu_untrusted',
           '-lipc_untrusted',
           '-lbase_untrusted',
         ],
       },
     },
   ],
 }