GN(Android): Fix up content_gl_tests to match GYP

content/content_tests.gypi

 # Copyright (c) 2013 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': {
     'layouttest_support_content_sources': [
       'public/test/layouttest_support.h',
       'public/test/nested_message_pump_android.cc',
       'public/test/nested_message_pump_android.h',
@@ skipping 1827 matching lines @@
           'include_dirs': [
             '<(DEPTH)/third_party/libva',
             '<(DEPTH)/third_party/libyuv',
           ],
         }
       ]
     }],
     ['OS == "android"', {
       'targets': [
         {
-          # TODO(GN)
+          # GN: //content/test:content_gl_tests
           'target_name': 'content_gl_tests_apk',
           'type': 'none',
           'dependencies': [
             'content_gl_tests',
             'content_java_test_support',
           ],
           'variables': {
             'test_suite_name': 'content_gl_tests',
           },
           'includes': [
             '../build/apk_test.gypi',
           ],
         },
         {
-          # TODO(GN)
+          # GN: //content/test:content_unittests
           'target_name': 'content_unittests_apk',
           'type': 'none',
           'dependencies': [
             'content.gyp:content_java',
             'content_unittests',
           ],
           'conditions': [
             ['v8_use_external_startup_data==1', {
               'dependencies': [
                 '../v8/tools/gyp/v8.gyp:v8_external_snapshot',
@@ skipping 324 matching lines @@
                   'content_unittests_apk.isolate',
                 ],
               },
             ],
           },
         ],
       ],
     }],
   ],
 }