Remove JS summary.

remoting/remoting_key_tester.gypi

 # Copyright 2015 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.
 
 {
   'includes': [
     '../build/common_untrusted.gypi',
   ],
 
   'variables': {
     'remoting_key_tester_js_files': [
         'tools/javascript_key_tester/background.js',
         'tools/javascript_key_tester/chord_tracker.js',
         'tools/javascript_key_tester/event_listeners.js',
-        'tools/javascript_key_tester/keyboard_map.js',
         'tools/javascript_key_tester/main.js',
      ],
   },
 
   'conditions': [
     ['disable_nacl==0 and disable_nacl_untrusted==0', {
       'targets': [
         {
           'target_name': 'remoting_key_tester',
           'type': 'none',
@@ skipping 67 matching lines @@
           },
           'link_flags': [
             '-lppapi_stub',
             '-lppapi_cpp',
           ],
         },  # end of target 'remoting_key_tester_pexe'
       ],
     }]
   ],
 }