Use _target_name instead of package_name for java*.gypi

content/content_shell.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.
 
 {
   'variables': {
     'content_shell_product_name': 'Content Shell',
   },
   'targets': [
     {
@@ skipping 604 matching lines @@
           'target_name': 'content_shell_apk',
           'type': 'none',
           'dependencies': [
             'content_java',
             '../base/base.gyp:base_java',
             '../media/media.gyp:media_java',
             '../net/net.gyp:net_java',
             '../ui/ui.gyp:ui_java',
           ],
           'variables': {
-            'package_name': 'content_shell',
             'apk_name': 'ContentShell',
             'manifest_package_name': 'org.chromium.content_shell',
             'java_in_dir': 'shell/android/java',
             # TODO(cjhopman): The resource directory of all apks should be in
             # <java_in_dir>/res.
             'resource_dir': '../res',
             'native_libs_paths': ['<(SHARED_LIB_DIR)/libcontent_shell_content_view.so'],
             'additional_input_paths': ['<(PRODUCT_DIR)/content_shell/assets/content_shell.pak'],
           },
           'includes': [ '../build/java_apk.gypi' ],
         },
       ],
     }],  # OS=="android"
   ]
 }