[android_webview] Add a generic callback JNI bridge.

android_webview/android_webview_tests.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': 'android_webview_test_apk',
       'type': 'none',
       'dependencies': [
         '../base/base.gyp:base_java_test_support',
@@ skipping 33 matching lines @@
       ],
       'include_dirs': [
         '..',
         '../skia/config',
         '<(SHARED_INTERMEDIATE_DIR)/android_webview_unittests',
       ],
       'sources': [
         'browser/net/android_stream_reader_url_request_job_unittest.cc',
         'browser/net/input_stream_reader_unittest.cc',
         'lib/main/webview_tests.cc',
+        'native/callback_jni_bridge_unittest.cc',
         'native/input_stream_unittest.cc',
         'native/state_serializer_unittests.cc',
       ],
     },
     {
       'target_name': 'android_webview_unittest_java',
       'type': 'none',
       'dependencies': [
         '../base/base.gyp:base_java_test_support',
         '../content/content.gyp:content_java_test_support',
         'android_webview_java',
       ],
       'variables': {
         'package_name': 'android_webview_unittest_java',
         'java_in_dir': '../android_webview/unittestjava',
       },
       'includes': [ '../build/java.gypi' ],
     },
     {
       'target_name': 'android_webview_unittests_jni',
       'type': 'none',
       'sources': [
+          '../android_webview/unittestjava/src/org/chromium/android_webview/unittest/CallbackJNIBridgeUnittest.java',
           '../android_webview/unittestjava/src/org/chromium/android_webview/unittest/InputStreamUnittest.java',
       ],
       'variables': {
         'jni_gen_dir': 'android_webview_unittests',
       },
       'includes': [ '../build/jni_generator.gypi' ],
     },
     {
       'target_name': 'android_webview_unittests_apk',
       'type': 'none',
       'dependencies': [
         'android_webview_unittest_java',
         'android_webview_unittests',
         'android_webview_unittests_jni',
       ],
       'variables': {
         'test_suite_name': 'android_webview_unittests',
         'input_shlib_path': '<(SHARED_LIB_DIR)/<(SHARED_LIB_PREFIX)android_webview_unittests<(SHARED_LIB_SUFFIX)',
       },
       'includes': [ '../build/apk_test.gypi' ],
     },
   ],
 }