Change streamsPrivate to use an IDL definition file.

chrome/common/extensions/api/api.gyp

 # 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.
 
 {
   'targets': [
     {
       'target_name': 'api',
       'type': 'static_library',
       'sources': [
@@ skipping 12 matching lines @@
         'non_compiled_schema_files': [
           'adview.json',
           'browsing_data.json',
           'chromeos_info_private.json',
           'extension.json',
           'idltest.idl',
           'infobars.json',
           'media_player_private.json',
           'music_manager_private.idl',
           'principals_private.idl',
+          'streams_private.idl',
           'top_sites.json',
         ],
         'conditions': [
           ['OS!="android"', {
             'schema_files': [
               'activity_log_private.json',
               'alarms.idl',
               'app_current_window_internal.idl',
               'app_runtime.idl',
               'app_window.idl',
@@ skipping 142 matching lines @@
       'conditions': [
         ['chromeos==1', {
           'dependencies': [
             '<(DEPTH)/chrome/chrome.gyp:drive_proto',
           ],
         }],
       ],
     },
   ],
 }