[Android] Add enhanced bookmarks grid/list view experiment.

components/enhanced_bookmarks.gypi

 # Copyright 2014 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': [
     {
       # GN: //components/enhanced_bookmarks:enhanced_bookmarks
       'target_name': 'enhanced_bookmarks',
       'type': 'static_library',
@@ skipping 80 matching lines @@
         'proto_in_dir': './enhanced_bookmarks/proto',
         'proto_out_dir': 'components/enhanced_bookmarks/proto',
       },
       'includes': [ '../build/protoc.gypi' ],
     },
   ],
   'conditions' : [
     ['OS=="android"', {
       'targets': [
         {
-          # GN: //components/enhanced_bookmarks:enhanced_bookmarks_launch_location_srcjar
-          'target_name': 'enhanced_bookmarks_launch_location_srcjar',
+          # GN: //components/enhanced_bookmarks:enhanced_bookmarks_java_enums_srcjar
+          'target_name': 'enhanced_bookmarks_java_enums_srcjar',
           'type': 'none',
           'variables': {
             'source_file': 'enhanced_bookmarks/enhanced_bookmark_utils.h',
           },
           'includes': [ '../build/android/java_cpp_enum.gypi' ],
         },
       ],
      },
    ],
   ],
 }