[Android] Upstream Modal Dialogs functionality

chrome/chrome_browser.gypi

 # 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.
 
 {
   'targets': [
     {
       'target_name': 'browser',
       'type': 'static_library',
@@ skipping 102 matching lines @@
         'browser/android/android_stream_reader_url_request_job.cc',
         'browser/android/android_stream_reader_url_request_job.h',
         'browser/android/chrome_jni_registrar.cc',
         'browser/android/chrome_jni_registrar.h',
         'browser/android/chrome_startup_flags.cc',
         'browser/android/chrome_startup_flags.h',
         'browser/android/devtools_server.cc',
         'browser/android/devtools_server.h',
         'browser/android/intent_helper.cc',
         'browser/android/intent_helper.h',
+        'browser/android/js_result_handler.cc',
+        'browser/android/js_result_handler.h',
         'browser/android/process_utils.cc',
         'browser/android/process_utils.h',
         'browser/android/tab_android.cc',
         'browser/android/tab_android.h',
         'browser/api/infobars/confirm_infobar_delegate.cc',
         'browser/api/infobars/confirm_infobar_delegate.h',
         'browser/api/infobars/infobar_delegate.cc',
         'browser/api/infobars/infobar_delegate.h',
         'browser/api/infobars/link_infobar_delegate.cc',
         'browser/api/infobars/link_infobar_delegate.h',
@@ skipping 5419 matching lines @@
           },
           'includes': [ '../build/jar_file_jni_generator.gypi' ],
         },
         {
           'target_name': 'chrome_browser_jni_headers',
           'type': 'none',
           'sources': [
             'android/java/src/org/chromium/chrome/browser/AndroidProtocolAdapter.java',
             'android/java/src/org/chromium/chrome/browser/ChromeHttpAuthHandler.java',
             'android/java/src/org/chromium/chrome/browser/IntentHelper.java',
+            'android/java/src/org/chromium/chrome/browser/JavascriptAppModalDialog.java',
+            'android/java/src/org/chromium/chrome/browser/JsResultHandler.java',
             'android/java/src/org/chromium/chrome/browser/ProcessUtils.java',
           ],
           'variables': {
             'jni_gen_dir': 'chrome',
           },
           'includes': [ '../build/jni_generator.gypi' ],
           'dependencies': [
             'android_jar_jni_headers',
           ],
         },
       ],
      },
     ],
   ],
 }