Port video_decode_accelerator_unittest to GN for Android

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 1640 matching lines @@
                 '<(DEPTH)/base/allocator/allocator.gyp:allocator',
               ],
             }],
           ],
         },
       ],
     }],
     ['chromeos==1 or OS=="win" or OS=="android"', {
       'targets': [
           {
+            # TODO(GYP): Port Windows and ChromeOS logic.
+            # GN: //content/test:video_decode_accelerator_unittest
             'target_name': 'video_decode_accelerator_unittest',
             'type': '<(gtest_target_type)',
             'dependencies': [
               '../base/base.gyp:base',
               '../media/media.gyp:media',
               '../testing/gtest.gyp:gtest',
               '../ui/base/ui_base.gyp:ui_base',
               '../ui/gfx/gfx.gyp:gfx',
               '../ui/gfx/gfx.gyp:gfx_test_support',
               '../ui/gfx/gfx.gyp:gfx_geometry',
@@ skipping 379 matching lines @@
           'type': 'none',
           'sources': [
             'shell/android/linker_test_apk/src/org/chromium/chromium_linker_test_apk/LinkerTests.java',
           ],
           'variables': {
             'jni_gen_package': 'content/shell',
           },
           'includes': [ '../build/jni_generator.gypi' ],
         },
         {
-          # TODO(GN)
+          # GN: //content/test:video_decode_accelerator_unittest_apk
           'target_name': 'video_decode_accelerator_unittest_apk',
           'type': 'none',
           'dependencies': [
             'video_decode_accelerator_unittest',
           ],
           'variables': {
             'test_suite_name': 'video_decode_accelerator_unittest',
           },
           'includes': [ '../build/apk_test.gypi' ],
         },
@@ skipping 123 matching lines @@
                   'content_unittests_apk.isolate',
                 ],
               },
             ],
           },
         ],
       ],
     }],
   ],
 }