gpu: Use ANDROID_native_fence_sync instead of ARM_implicit_external_sync.

gpu/config/gpu_driver_bug_list.json

Index: gpu/config/gpu_driver_bug_list.json
diff --git a/gpu/config/gpu_driver_bug_list.json b/gpu/config/gpu_driver_bug_list.json
index 38e15cf81328f41de92fc6070c0f3ac8b47b5e09..fef02a83aa71e448ebd7ce6fdb077d4e83ff3a68 100644
--- a/gpu/config/gpu_driver_bug_list.json
+++ b/gpu/config/gpu_driver_bug_list.json
@@ -845,19 +845,6 @@
       ]
     },

[Julien Isorce, 2017/05/23 13:17:26]

Just in case, don't forget to bump "version" with "M.m+1" on top of the file
before landing it.

[reveman, 2017/05/23 20:26:12]

Thanks for the reminder! Done.

     {
-      "id": 101,
-      "description": "The Mali-Txxx driver hangs when reading from currently displayed buffer",
-      "cr_bugs": [457511],
-      "os": {
-        "type": "chromeos"
-      },
-      "gl_vendor": "ARM.*",
-      "gl_renderer": "Mali-T.*",
-      "features": [
-        "disable_non_empty_post_sub_buffers_for_onscreen_surfaces"
-      ]
-    },
-    {
       "id": 102,
       "description": "Adreno 420 driver loses FBO attachment contents on bound FBO deletion",
       "cr_bugs": [457027],