Preparation work for third_party/openh264 build-from-src CL

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 64 matching lines @@
         '../skia/skia_tests.gyp:skia_unittests',
         '../sql/sql.gyp:sql_unittests',
         '../sync/sync.gyp:sync_unit_tests',
         '../testing/gmock.gyp:gmock_main',
         '../third_party/WebKit/Source/platform/blink_platform_tests.gyp:blink_heap_unittests',
         '../third_party/WebKit/Source/platform/blink_platform_tests.gyp:blink_platform_unittests',
         '../third_party/WebKit/Source/web/web_tests.gyp:webkit_unit_tests',
         '../third_party/WebKit/Source/wtf/wtf_tests.gyp:wtf_unittests',
         '../third_party/leveldatabase/leveldatabase.gyp:env_chromium_unittests',
         '../third_party/libaddressinput/libaddressinput.gyp:libaddressinput_unittests',
-        '../third_party/openh264/tests/openh264_unittests.gyp:*',
         '../third_party/smhasher/smhasher.gyp:pmurhash',
         '../tools/battor_agent/battor_agent.gyp:battor_agent',
         '../tools/telemetry/telemetry.gyp:bitmaptools#host',
         '../ui/accessibility/accessibility.gyp:accessibility_unittests',
         '../ui/base/ui_base_tests.gyp:ui_base_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/snapshot/snapshot.gyp:snapshot_unittests',
@@ skipping 693 matching lines @@
         ['OS=="android" and target_arch != "x64"', {
           'dependencies': [
             '../third_party/android_platform/relocation_packer.gyp:android_relocation_packer_unittests#host'
           ],
         }],
       ],
     },
   ]
 }