Fixing the bug, that caused UI to hang after unsupported device was inserted.

chrome/chrome_browser.gypi

 # Copyright (c) 2011 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': 'browser',
       'type': 'static_library',
       'dependencies': [
@@ skipping 1293 matching lines @@
         'browser/icon_loader.cc',
         'browser/icon_loader.h',
         'browser/icon_loader_linux.cc',
         'browser/icon_loader_mac.mm',
         'browser/icon_loader_win.cc',
         'browser/icon_manager.cc',
         'browser/icon_manager.h',
         'browser/icon_manager_linux.cc',
         'browser/icon_manager_mac.mm',
         'browser/icon_manager_win.cc',
-        'browser/idle.cc',
         'browser/idle_chromeos.cc',
         'browser/idle_linux.cc',
         'browser/idle_mac.mm',
         'browser/idle_query_linux.cc',
         'browser/idle_query_linux.h',
         'browser/idle_win.cc',
         'browser/importer/external_process_importer_bridge.cc',
         'browser/importer/external_process_importer_bridge.h',
         'browser/importer/external_process_importer_client.cc',
         'browser/importer/external_process_importer_client.h',
@@ skipping 3719 matching lines @@
               # weak imports in dependents, who still must #include
               # closure_blocks_leopard_compat.h to get weak imports.
               'type': 'none',
             }],
           ],
         },
       ],
     }],
   ],
 }