Create a skeleton AppBannerManager class

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.
 
 {
   'targets': [
     {
       'target_name': 'browser',
       'type': 'static_library',
       'variables': { 'enable_wexit_time_destructors': 1, },
@@ skipping 82 matching lines @@
         # * code below browser/chromeos
         # * code below browser/extensions
         'browser/about_flags.cc',
         'browser/about_flags.h',
         'browser/accessibility/accessibility_extension_api_constants.cc',
         'browser/accessibility/accessibility_extension_api_constants.h',
         'browser/accessibility/accessibility_events.cc',
         'browser/accessibility/accessibility_events.h',
         'browser/accessibility/invert_bubble_prefs.cc',
         'browser/accessibility/invert_bubble_prefs.h',
+        'browser/android/banners/app_banner_manager.cc',
+        'browser/android/banners/app_banner_manager.h',
         'browser/android/banners/app_banner_settings_helper.cc',
         'browser/android/banners/app_banner_settings_helper.h',
         'browser/android/bookmarks/managed_bookmarks_shim.cc',
         'browser/android/bookmarks/managed_bookmarks_shim.h',
         'browser/android/bookmarks/bookmarks_bridge.cc',
         'browser/android/bookmarks/bookmarks_bridge.h',
         'browser/android/bookmarks/partner_bookmarks_shim.cc',
         'browser/android/bookmarks/partner_bookmarks_shim.h',
         'browser/android/chrome_jni_registrar.cc',
         'browser/android/chrome_jni_registrar.h',
@@ skipping 3545 matching lines @@
         {
           'target_name': 'chrome_browser_jni_headers',
           'type': 'none',
           'sources': [
             'android/java/src/org/chromium/chrome/browser/ApplicationLifetime.java',
             'android/java/src/org/chromium/chrome/browser/autofill/AutofillDialogControllerAndroid.java',
             'android/java/src/org/chromium/chrome/browser/autofill/AutofillDialogResult.java',
             'android/java/src/org/chromium/chrome/browser/autofill/AutofillPopupGlue.java',
             'android/java/src/org/chromium/chrome/browser/autofill/PersonalDataManager.java',
             'android/java/src/org/chromium/chrome/browser/BookmarksBridge.java',
+            'android/java/src/org/chromium/chrome/browser/banners/AppBannerManager.java',
             'android/java/src/org/chromium/chrome/browser/CertificateViewer.java',
             'android/java/src/org/chromium/chrome/browser/ChromiumApplication.java',
             'android/java/src/org/chromium/chrome/browser/ChromeBrowserProvider.java',
             'android/java/src/org/chromium/chrome/browser/ChromeHttpAuthHandler.java',
             'android/java/src/org/chromium/chrome/browser/ChromeWebContentsDelegateAndroid.java',
             'android/java/src/org/chromium/chrome/browser/ContentViewUtil.java',
             'android/java/src/org/chromium/chrome/browser/contextmenu/ContextMenuHelper.java',
             'android/java/src/org/chromium/chrome/browser/contextmenu/ContextMenuParams.java',
             'android/java/src/org/chromium/chrome/browser/DevToolsServer.java',
             'android/java/src/org/chromium/chrome/browser/database/SQLiteCursor.java',
@@ skipping 74 matching lines @@
             'package_name': 'org/chromium/chrome/browser/ui/toolbar',
             'template_deps': ['browser/ui/toolbar/toolbar_model_security_level_list.h'],
           },
           'includes': [ '../build/android/java_cpp_template.gypi' ],
         },
       ],
      },
     ],
   ],
 }