Make chrome_shell_apk build

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',
       'include_dirs': [
         '..',
       ],
       'dependencies': [
         '../base/base.gyp:base',
         '../google_apis/google_apis.gyp:google_apis',
         '../net/net.gyp:net',
         '../sql/sql.gyp:sql',
@@ skipping 40 matching lines @@
           ],
         }],
         ['OS=="ios"', {
           'sources!': [
             'enhanced_bookmarks/image_store_util.cc',
           ],
         }],
       ],
     },
     {
+      # GN: //components/enhanced_bookmarks:enhanced_bookmarks_test_support
       'target_name': 'enhanced_bookmarks_test_support',
       'type': 'static_library',
       'include_dirs': [
         '..',
       ],
       'dependencies': [
         '../testing/gtest.gyp:gtest',
         'enhanced_bookmarks',
       ],
       'sources': [
@@ skipping 12 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/android:enhanced_bookmarks_java
           'target_name': 'enhanced_bookmarks_java',
           'type': 'none',
           'dependencies': [
             'components.gyp:bookmarks_java'
           ],
           'variables': {
             'java_in_dir': 'enhanced_bookmarks/android/java',
           },
           'includes': [ '../build/java.gypi' ],
         },
         {
+          # GN: //components/enhanced_bookmarks:jni_headers
           'target_name': 'enhanced_bookmarks_jni_headers',
           'type': 'none',
           'sources': [
             'enhanced_bookmarks/android/java/src/org/chromium/components/enhancedbookmarks/EnhancedBookmarksBridge.java',
           ],
           'variables': {
             'jni_gen_package': 'enhanced_bookmarks',
           },
           'includes': [ '../build/jni_generator.gypi' ],
         },
       ],
     }]
   ],
 }