Discourage creation of Java infobars without InfoBarDelegates

chrome/chrome_browser.gypi

 # Copyright 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': {
     # All .cc, .h, .m, and .mm files under browser except for:
     # * tests and mocks.
     # * code below browser/chromeos
     # * code below browser/extensions
@@ skipping 1908 matching lines @@
       'android/java/src/org/chromium/chrome/browser/infobar/AppBannerInfoBarAndroid.java',
       'android/java/src/org/chromium/chrome/browser/infobar/AppBannerInfoBarDelegateAndroid.java',
       'android/java/src/org/chromium/chrome/browser/infobar/AutofillSaveCardInfoBar.java',
       'android/java/src/org/chromium/chrome/browser/infobar/ConfirmInfoBar.java',
       'android/java/src/org/chromium/chrome/browser/infobar/DataReductionProxyInfoBarDelegate.java',
       'android/java/src/org/chromium/chrome/browser/infobar/GeneratedPasswordSavedInfoBarDelegate.java',
       'android/java/src/org/chromium/chrome/browser/infobar/InfoBar.java',
       'android/java/src/org/chromium/chrome/browser/infobar/InfoBarContainer.java',
       'android/java/src/org/chromium/chrome/browser/infobar/PermissionUpdateInfoBarDelegate.java',
       'android/java/src/org/chromium/chrome/browser/infobar/SavePasswordInfoBar.java',
+      'android/java/src/org/chromium/chrome/browser/infobar/SimpleConfirmInfoBarBuilder.java',
       'android/java/src/org/chromium/chrome/browser/infobar/AutoSigninFirstRunInfoBar.java',
       'android/java/src/org/chromium/chrome/browser/invalidation/InvalidationServiceFactory.java',
       'android/java/src/org/chromium/chrome/browser/metrics/LaunchMetrics.java',
       'android/java/src/org/chromium/chrome/browser/ssl/SecurityStateModel.java',
       'android/java/src/org/chromium/chrome/browser/toolbar/ToolbarModel.java',
       'android/java/src/org/chromium/chrome/browser/webapps/AddToHomescreenDialogHelper.java',
       'android/java/src/org/chromium/chrome/browser/webapps/WebappRegistry.java',
     ],
     'chrome_browser_mdns_sources': [
       'browser/local_discovery/service_discovery_client_impl.cc',
@@ skipping 2248 matching lines @@
             '../components/components.gyp:omnibox_browser',
             '../components/components.gyp:rlz',
             '../components/components.gyp:search_engines',
             '../rlz/rlz.gyp:rlz_lib',
           ],
         },
       ],
     }],
   ],
 }