Upstream chromium side of modal dialogs for webview.

base/android/jni_generator/jni_generator.py

 #!/usr/bin/env python
 # 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.
 
 # TODO (qinmin): Need to refactor this file as base should not know about
 # higher level concepts. Currently this file has knowledge about higher level
 # java classes.
 
 """Extracts native methods from a Java file and generates the JNI bindings.
@@ skipping 148 matching lines @@
       'Lcom/google/android/apps/chrome/infobar/InfoBarContainer',
       'Lcom/google/android/apps/chrome/infobar/InfoBarContainer$NativeInfoBar',
       ('Lcom/google/android/apps/chrome/preferences/ChromeNativePreferences$'
        'PasswordListObserver'),
       'Lorg/chromium/android_webview/AwContents',
       'Lorg/chromium/android_webview/AwContentsClient',
       'Lorg/chromium/android_webview/AwHttpAuthHandler',
       'Lorg/chromium/android_webview/AwContentsIoThreadClient',
       'Lorg/chromium/android_webview/AwWebContentsDelegate',
       'Lorg/chromium/android_webview/InterceptedRequestData',
+      'Lorg/chromium/android_webview/JsPromptResultReceiver',
+      'Lorg/chromium/android_webview/JsResultHandler',
+      'Lorg/chromium/android_webview/JsResultReceiver',
       'Lorg/chromium/base/SystemMessageHandler',
       'Lorg/chromium/chrome/browser/ChromeBrowserProvider$BookmarkNode',
       'Lorg/chromium/chrome/browser/ChromeWebContentsDelegateAndroid',
       'Lorg/chromium/chrome/browser/FindMatchRectsDetails',
       'Lorg/chromium/chrome/browser/FindNotificationDetails',
       'Lorg/chromium/chrome/browser/JavascriptAppModalDialog',
       'Lorg/chromium/chrome/browser/ProcessUtils',
       'Lorg/chromium/chrome/browser/component/web_contents_delegate_android/WebContentsDelegateAndroid',
       'Lorg/chromium/content/browser/ContentVideoView',
       'Lorg/chromium/content/browser/ContentViewClient',
@@ skipping 808 matching lines @@
     input_file = options.input_file
   output_file = None
   if options.output_dir:
     root_name = os.path.splitext(os.path.basename(input_file))[0]
     output_file = os.path.join(options.output_dir, root_name) + '_jni.h'
   GenerateJNIHeader(input_file, output_file, options.namespace)
 
 
 if __name__ == '__main__':
   sys.exit(main(sys.argv))