aura: Fix IME interaction in content-shell in chromeos build.

ui/aura/aura.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.
 
 {
   'variables': {
     'chromium_code': 1,
   },
   'targets': [
     {
@@ skipping 161 matching lines @@
       'sources': [
         'test/aura_test_base.cc',
         'test/aura_test_base.h',
         'test/aura_test_helper.cc',
         'test/aura_test_helper.h',
         'test/aura_test_utils.cc',
         'test/aura_test_utils.h',
         'test/env_test_helper.h',
         'test/event_generator_delegate_aura.cc',
         'test/event_generator_delegate_aura.h',
+        'test/input_method_glue.cc',
+        'test/input_method_glue.h',
         'test/test_cursor_client.cc',
         'test/test_cursor_client.h',
         'test/test_focus_client.cc',
         'test/test_focus_client.h',
         'test/test_screen.cc',
         'test/test_screen.h',
         'test/test_window_delegate.cc',
         'test/test_window_delegate.h',
         'test/test_window_tree_client.cc',
         'test/test_window_tree_client.h',
@@ skipping 115 matching lines @@
               'dependencies': [
                 '../../tools/xdisplaycheck/xdisplaycheck.gyp:xdisplaycheck',
               ],
             }],
           ],
         },
       ],
     }],
   ],
 }