Use common generated file for inputMethodPrivate APIs.

chrome/common/extensions/api/schemas.gypi

 # Copyright 2014 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.
 
 {
   'sources': [
     '<@(schema_files)',
   ],
   'variables': {
     'main_schema_files': [
@@ skipping 110 matching lines @@
       'first_run_private.json',
       'input_ime.json',
       'launcher_search_provider.idl',
       'log_private.idl',
       'platform_keys.idl',
       'platform_keys_internal.idl',
       'terminal_private.json',
       'users_private.idl',
       'wallpaper.json',
       'wallpaper_private.json',
+      'input_method_private.json',

[Shu Chen, 2016/01/14 03:49:56]

I think this should be in alphabet order.

[Azure Wei, 2016/01/14 04:17:04]

Done.

     ],
     'chromeos_non_compiled_schema_files': [
       'chromeos_info_private.json',
       'media_player_private.json',
     ],
 
     'service_discovery_schema_files': [
       'gcd_private.idl',
       'mdns.idl',
     ],
@@ skipping 53 matching lines @@
           '<@(webrtc_schema_files)',
         ],
       }],
     ],
     'cc_dir': 'chrome/common/extensions/api',
     'root_namespace': 'extensions::api::%(namespace)s',
     'bundle_name': 'Chrome',
     'impl_dir_': 'chrome/browser/extensions/api',
   },
 }