Added unittest for ui/gl.

build/gn_migration.gypi

 # Copyright (c) 2015 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.
 
 # This file defines five targets that we are using to track the progress of the
 # GYP->GN migration:
 #
 # 'both_gn_and_gyp' lists what GN is currently capable of building and should
 # match the 'both_gn_and_gyp' target in //BUILD.gn.
 #
@@ skipping 184 matching lines @@
         '../tools/imagediff/image_diff.gyp:image_diff',
         '../tools/perf/clear_system_cache/clear_system_cache.gyp:clear_system_cache',
         '../tools/telemetry/telemetry.gyp:bitmaptools#host',
         '../ui/accessibility/accessibility.gyp:accessibility_unittests',
         '../ui/app_list/app_list.gyp:app_list_unittests',
         '../ui/base/ui_base_tests.gyp:ui_base_unittests',
         '../ui/compositor/compositor.gyp:compositor_unittests',
         '../ui/display/display.gyp:display_unittests',
         '../ui/events/events.gyp:events_unittests',
         '../ui/gfx/gfx_tests.gyp:gfx_unittests',
+        '../ui/gl/gl_tests.gyp:gl_unittests',
         '../ui/message_center/message_center.gyp:message_center_unittests',
         '../ui/snapshot/snapshot.gyp:snapshot_unittests',
         '../ui/touch_selection/ui_touch_selection.gyp:ui_touch_selection_unittests',
         '../ui/views/examples/examples.gyp:views_examples_with_content_exe',
         '../url/url.gyp:url_unittests',
         '../v8/tools/gyp/v8.gyp:v8_snapshot',
         '../v8/tools/gyp/v8.gyp:postmortem-metadata',
       ],
       'conditions': [
         ['clang==1', {
@@ skipping 453 matching lines @@
           'dependencies': [
             # TODO(GYP): All of these targets need to be ported over.
             '../components/components.gyp:policy_win64',
           ]
         }],
       ],
     },
   ]
 }