Use _target_name instead of package_name for java*.gypi

components/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.
 
 {
   'conditions': [
     ['OS=="android"', {
       'targets': [
         {
@@ skipping 24 matching lines @@
           ],
         },
         {
           'target_name': 'web_contents_delegate_android_java',
           'type': 'none',
           'dependencies': [
             '../base/base.gyp:base',
             '../content/content.gyp:content_java',
           ],
           'variables': {
-            'package_name': 'web_contents_delegate_android',
             'java_in_dir': 'web_contents_delegate_android/android/java',
           },
           'includes': [ '../build/java.gypi' ],
         },
         {
           'target_name': 'web_contents_delegate_android_jni_headers',
           'type': 'none',
           'sources': [
             'web_contents_delegate_android/android/java/src/org/chromium/components/web_contents_delegate_android/ColorChooserAndroid.java',
             'web_contents_delegate_android/android/java/src/org/chromium/components/web_contents_delegate_android/WebContentsDelegateAndroid.java',
           ],
           'variables': {
             'jni_gen_dir': 'web_contents_delegate_android',
           },
           'includes': [ '../build/jni_generator.gypi' ],
         },
       ],
     }],
   ],
 }