Revert of Run video_decode_accelerator_unittest on windows GPU bots.

testing/buildbot/gn_isolate_map.pyl

Index: testing/buildbot/gn_isolate_map.pyl
diff --git a/testing/buildbot/gn_isolate_map.pyl b/testing/buildbot/gn_isolate_map.pyl
index fa87ae03de2a086cc5c8fde02fead20c9a85ee0b..8b21a0aae71bec36b6bccad34ae9b0427b6da868 100644
--- a/testing/buildbot/gn_isolate_map.pyl
+++ b/testing/buildbot/gn_isolate_map.pyl
@@ -947,12 +947,6 @@
     "label": "//url:url_unittests",
     "type": "console_test_launcher",
   },
-
-  "video_decode_accelerator_unittest": {
-    "label": "//media/gpu:video_decode_accelerator_unittest",
-    "type": "raw",
-    "args": [],
-  },
   "views_aura_mus_unittests": {
     "label": "//ui/views/mus:views_aura_mus_unittests",
     "type": "windowed_test_launcher",