Add a test runner for android_webview.

chrome/browser/component/web_contents_delegate_android/web_contents_delegate_android.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': 'web_contents_delegate_android',
       'type': 'static_library',
@@ skipping 12 matching lines @@
         '../../../skia/config',
         '<(SHARED_INTERMEDIATE_DIR)/chrome/browser_component',
       ],
       'sources': [
         'component_jni_registrar.cc',
         'component_jni_registrar.h',
         'web_contents_delegate_android.cc',
         'web_contents_delegate_android.h',
       ],
     },
+    {
+      'target_name': 'web_contents_delegate_android_java',
+      'type': 'none',
+      'dependencies': [
+        '<(DEPTH)/base/base.gyp:base_java',
+      ],
+      'variables': {
+        'package_name': 'web_contents_delegate_android',
+        'java_in_dir': 'java',
+      },
+      'includes': [ '../../../../build/java.gypi' ],
+    },
   ],
 }