Discourage creation of Java infobars without InfoBarDelegates

chrome/chrome.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,
 
     # Define the common dependencies that contain all the actual
     # Chromium functionality.  This list gets pulled in below by
     # the link of the actual chrome (or chromium) executable on
@@ skipping 538 matching lines @@
             'shortcut_source_java',
             'tab_load_status_java',
             '../base/base.gyp:base',
             '../build/android/java_google_api_keys.gyp:google_api_keys_java',
             '../chrome/android/chrome_apk.gyp:custom_tabs_service_aidl',
             '../components/components.gyp:autocomplete_match_type_java',
             '../components/components.gyp:bookmarks_java',
             '../components/components.gyp:dom_distiller_core_java',
             '../components/components.gyp:enhanced_bookmarks_java_enums_srcjar',
             '../components/components.gyp:gcm_driver_java',
+            '../components/components.gyp:infobar_delegate_java',
             '../components/components.gyp:invalidation_java',
             '../components/components.gyp:navigation_interception_java',
             '../components/components.gyp:offline_pages_enums_java',
             '../components/components.gyp:precache_java',
             '../components/components.gyp:safe_json_java',
             '../components/components.gyp:security_state_enums_java',
             '../components/components.gyp:service_tab_launcher_java',
             '../components/components.gyp:signin_core_browser_java',
             '../components/components.gyp:variations_java',
             '../components/components.gyp:web_contents_delegate_android_java',
@@ skipping 198 matching lines @@
                 'service/service_utility_process_host.cc',
                 'service/service_utility_process_host.h',
               ],
             }],
           ],
         },
       ],
     }],
   ],  # 'conditions'
 }