Disable xvfb for GPU tests.

This will only have an effect on the Linux bots that run tests locally,
which are only a couple on the chromium.gpu.fyi waterfall, but it's
harmless to specify it everywhere.

BUG=585132

Review URL: https://codereview.chromium.org/1763483002

Cr-Commit-Position: refs/heads/master@{#378904}

2 files changed, 480 insertions, 240 deletions

diff --git a/testing/buildbot/chromium.gpu.fyi.json b/testing/buildbot/chromium.gpu.fyi.json
index 56612a2..b76e38f 100644
--- a/testing/buildbot/chromium.gpu.fyi.json
+++ b/testing/buildbot/chromium.gpu.fyi.json
@@ -24,7 +24,8 @@
             }
           ]
         },
-        "test": "angle_end2end_tests"
+        "test": "angle_end2end_tests",
+        "use_xvfb": false
       },
       {
         "args": [
@@ -39,7 +40,8 @@
             }
           ]
         },
-        "test": "angle_unittests"
+        "test": "angle_unittests",
+        "use_xvfb": false
       },
       {
         "args": [
@@ -54,7 +56,8 @@
             }
           ]
         },
-        "test": "audio_unittests"
+        "test": "audio_unittests",
+        "use_xvfb": false
       },
       {
         "args": [
@@ -69,7 +72,8 @@
             }
           ]
         },
-        "test": "content_gl_tests"
+        "test": "content_gl_tests",
+        "use_xvfb": false
       },
       {
         "args": [
@@ -84,7 +88,8 @@
             }
           ]
         },
-        "test": "gl_tests"
+        "test": "gl_tests",
+        "use_xvfb": false
       },
       {
         "args": [
@@ -99,7 +104,8 @@
             }
           ]
         },
-        "test": "gl_unittests"
+        "test": "gl_unittests",
+        "use_xvfb": false
       },
       {
         "args": [
@@ -114,7 +120,8 @@
             }
           ]
         },
-        "test": "gles2_conform_test"
+        "test": "gles2_conform_test",
+        "use_xvfb": false
       }
     ],
     "isolated_scripts": [
@@ -427,7 +434,8 @@
             }
           ]
         },
-        "test": "angle_end2end_tests"
+        "test": "angle_end2end_tests",
+        "use_xvfb": false
       },
       {
         "args": [
@@ -442,7 +450,8 @@
             }
           ]
         },
-        "test": "angle_unittests"
+        "test": "angle_unittests",
+        "use_xvfb": false
       },
       {
         "args": [
@@ -457,7 +466,8 @@
             }
           ]
         },
-        "test": "audio_unittests"
+        "test": "audio_unittests",
+        "use_xvfb": false
       },
       {
         "args": [
@@ -466,7 +476,8 @@
           "--gtest_filter=CastStreamingApiTestWithPixelOutput.EndToEnd*:TabCaptureApiPixelTest.EndToEnd*"
         ],
         "name": "tab_capture_end2end_tests",
-        "test": "browser_tests"
+        "test": "browser_tests",
+        "use_xvfb": false
       },
       {
         "args": [
@@ -481,7 +492,8 @@
             }
           ]
         },
-        "test": "content_gl_tests"
+        "test": "content_gl_tests",
+        "use_xvfb": false
       },
       {
         "args": [
@@ -496,7 +508,8 @@
             }
           ]
         },
-        "test": "gl_tests"
+        "test": "gl_tests",
+        "use_xvfb": false
       },
       {
         "args": [
@@ -511,7 +524,8 @@
             }
           ]
         },
-        "test": "gl_unittests"
+        "test": "gl_unittests",
+        "use_xvfb": false
       },
       {
         "args": [
@@ -526,7 +540,8 @@
             }
           ]
         },
-        "test": "gles2_conform_test"
+        "test": "gles2_conform_test",
+        "use_xvfb": false
       }
     ],
     "isolated_scripts": [
@@ -839,7 +854,8 @@
             }
           ]
         },
-        "test": "angle_end2end_tests"
+        "test": "angle_end2end_tests",
+        "use_xvfb": false
       },
       {
         "args": [
@@ -854,7 +870,8 @@
             }
           ]
         },
-        "test": "angle_unittests"
+        "test": "angle_unittests",
+        "use_xvfb": false
       },
       {
         "args": [
@@ -869,7 +886,8 @@
             }
           ]
         },
-        "test": "audio_unittests"
+        "test": "audio_unittests",
+        "use_xvfb": false
       },
       {
         "args": [
@@ -878,7 +896,8 @@
           "--gtest_filter=CastStreamingApiTestWithPixelOutput.EndToEnd*:TabCaptureApiPixelTest.EndToEnd*"
         ],
         "name": "tab_capture_end2end_tests",
-        "test": "browser_tests"
+        "test": "browser_tests",
+        "use_xvfb": false
       },
       {
         "args": [
@@ -893,7 +912,8 @@
             }
           ]
         },
-        "test": "content_gl_tests"
+        "test": "content_gl_tests",
+        "use_xvfb": false
       },
       {
         "args": [
@@ -908,7 +928,8 @@
             }
           ]
         },
-        "test": "gl_tests"
+        "test": "gl_tests",
+        "use_xvfb": false
       },
       {
         "args": [
@@ -923,7 +944,8 @@
             }
           ]
         },
-        "test": "gl_unittests"
+        "test": "gl_unittests",
+        "use_xvfb": false
       },
       {
         "args": [
@@ -938,7 +960,8 @@
             }
           ]
         },
-        "test": "gles2_conform_test"
+        "test": "gles2_conform_test",
+        "use_xvfb": false
       }
     ],
     "isolated_scripts": [
@@ -1249,7 +1272,8 @@
           ],
           "shards": 4
         },
-        "test": "angle_deqp_gles2_tests"
+        "test": "angle_deqp_gles2_tests",
+        "use_xvfb": false
       },
       {
         "swarming": {
@@ -1262,7 +1286,8 @@
           ],
           "shards": 12
         },
-        "test": "angle_deqp_gles3_tests"
+        "test": "angle_deqp_gles3_tests",
+        "use_xvfb": false
       },
       {
         "args": [
@@ -1277,7 +1302,8 @@
             }
           ]
         },
-        "test": "angle_end2end_tests"
+        "test": "angle_end2end_tests",
+        "use_xvfb": false
       },
       {
         "args": [
@@ -1292,7 +1318,8 @@
             }
           ]
         },
-        "test": "angle_unittests"
+        "test": "angle_unittests",
+        "use_xvfb": false
       },
       {
         "args": [
@@ -1307,7 +1334,8 @@
             }
           ]
         },
-        "test": "audio_unittests"
+        "test": "audio_unittests",
+        "use_xvfb": false
       },
       {
         "args": [
@@ -1322,7 +1350,8 @@
             }
           ]
         },
-        "test": "content_gl_tests"
+        "test": "content_gl_tests",
+        "use_xvfb": false
       },
       {
         "args": [
@@ -1337,7 +1366,8 @@
             }
           ]
         },
-        "test": "gl_tests"
+        "test": "gl_tests",
+        "use_xvfb": false
       },
       {
         "args": [
@@ -1352,7 +1382,8 @@
             }
           ]
         },
-        "test": "gl_unittests"
+        "test": "gl_unittests",
+        "use_xvfb": false
       },
       {
         "args": [
@@ -1367,7 +1398,8 @@
             }
           ]
         },
-        "test": "gles2_conform_test"
+        "test": "gles2_conform_test",
+        "use_xvfb": false
       },
       {
         "override_compile_targets": [
@@ -1382,7 +1414,8 @@
             }
           ]
         },
-        "test": "tab_capture_end2end_tests"
+        "test": "tab_capture_end2end_tests",
+        "use_xvfb": false
       }
     ],
     "isolated_scripts": [
@@ -1695,7 +1728,8 @@
             }
           ]
         },
-        "test": "angle_end2end_tests"
+        "test": "angle_end2end_tests",
+        "use_xvfb": false
       },
       {
         "args": [
@@ -1710,7 +1744,8 @@
             }
           ]
         },
-        "test": "angle_unittests"
+        "test": "angle_unittests",
+        "use_xvfb": false
       },
       {
         "args": [
@@ -1725,7 +1760,8 @@
             }
           ]
         },
-        "test": "audio_unittests"
+        "test": "audio_unittests",
+        "use_xvfb": false
       },
       {
         "args": [
@@ -1740,7 +1776,8 @@
             }
           ]
         },
-        "test": "content_gl_tests"
+        "test": "content_gl_tests",
+        "use_xvfb": false
       },
       {
         "args": [
@@ -1755,7 +1792,8 @@
             }
           ]
         },
-        "test": "gl_tests"
+        "test": "gl_tests",
+        "use_xvfb": false
       },
       {
         "args": [
@@ -1770,7 +1808,8 @@
             }
           ]
         },
-        "test": "gl_unittests"
+        "test": "gl_unittests",
+        "use_xvfb": false
       },
       {
         "args": [
@@ -1785,7 +1824,8 @@
             }
           ]
         },
-        "test": "gles2_conform_test"
+        "test": "gles2_conform_test",
+        "use_xvfb": false
       }
     ],
     "isolated_scripts": [
@@ -2075,7 +2115,8 @@
             }
           ]
         },
-        "test": "angle_end2end_tests"
+        "test": "angle_end2end_tests",
+        "use_xvfb": false
       },
       {
         "args": [
@@ -2090,7 +2131,8 @@
             }
           ]
         },
-        "test": "angle_unittests"
+        "test": "angle_unittests",
+        "use_xvfb": false
       },
       {
         "args": [
@@ -2105,7 +2147,8 @@
             }
           ]
         },
-        "test": "audio_unittests"
+        "test": "audio_unittests",
+        "use_xvfb": false
       },
       {
         "args": [
@@ -2120,7 +2163,8 @@
             }
           ]
         },
-        "test": "content_gl_tests"
+        "test": "content_gl_tests",
+        "use_xvfb": false
       },
       {
         "args": [
@@ -2135,7 +2179,8 @@
             }
           ]
         },
-        "test": "gl_tests"
+        "test": "gl_tests",
+        "use_xvfb": false
       },
       {
         "args": [
@@ -2150,7 +2195,8 @@
             }
           ]
         },
-        "test": "gl_unittests"
+        "test": "gl_unittests",
+        "use_xvfb": false
       },
       {
         "args": [
@@ -2165,7 +2211,8 @@
             }
           ]
         },
-        "test": "gles2_conform_test"
+        "test": "gles2_conform_test",
+        "use_xvfb": false
       }
     ],
     "isolated_scripts": [
@@ -2455,7 +2502,8 @@
             }
           ]
         },
-        "test": "angle_end2end_tests"
+        "test": "angle_end2end_tests",
+        "use_xvfb": false
       },
       {
         "args": [
@@ -2470,7 +2518,8 @@
             }
           ]
         },
-        "test": "angle_unittests"
+        "test": "angle_unittests",
+        "use_xvfb": false
       },
       {
         "args": [
@@ -2485,7 +2534,8 @@
             }
           ]
         },
-        "test": "audio_unittests"
+        "test": "audio_unittests",
+        "use_xvfb": false
       },
       {
         "args": [
@@ -2494,7 +2544,8 @@
           "--gtest_filter=CastStreamingApiTestWithPixelOutput.EndToEnd*:TabCaptureApiPixelTest.EndToEnd*"
         ],
         "name": "tab_capture_end2end_tests",
-        "test": "browser_tests"
+        "test": "browser_tests",
+        "use_xvfb": false
       },
       {
         "args": [
@@ -2509,7 +2560,8 @@
             }
           ]
         },
-        "test": "content_gl_tests"
+        "test": "content_gl_tests",
+        "use_xvfb": false
       },
       {
         "args": [
@@ -2524,7 +2576,8 @@
             }
           ]
         },
-        "test": "gl_tests"
+        "test": "gl_tests",
+        "use_xvfb": false
       },
       {
         "args": [
@@ -2539,7 +2592,8 @@
             }
           ]
         },
-        "test": "gl_unittests"
+        "test": "gl_unittests",
+        "use_xvfb": false
       },
       {
         "args": [
@@ -2554,7 +2608,8 @@
             }
           ]
         },
-        "test": "gles2_conform_test"
+        "test": "gles2_conform_test",
+        "use_xvfb": false
       }
     ],
     "isolated_scripts": [
@@ -2844,7 +2899,8 @@
             }
           ]
         },
-        "test": "angle_end2end_tests"
+        "test": "angle_end2end_tests",
+        "use_xvfb": false
       },
       {
         "args": [
@@ -2859,7 +2915,8 @@
             }
           ]
         },
-        "test": "angle_unittests"
+        "test": "angle_unittests",
+        "use_xvfb": false
       },
       {
         "args": [
@@ -2874,7 +2931,8 @@
             }
           ]
         },
-        "test": "audio_unittests"
+        "test": "audio_unittests",
+        "use_xvfb": false
       },
       {
         "args": [
@@ -2889,7 +2947,8 @@
             }
           ]
         },
-        "test": "content_gl_tests"
+        "test": "content_gl_tests",
+        "use_xvfb": false
       },
       {
         "args": [
@@ -2904,7 +2963,8 @@
             }
           ]
         },
-        "test": "gl_tests"
+        "test": "gl_tests",
+        "use_xvfb": false
       },
       {
         "args": [
@@ -2919,7 +2979,8 @@
             }
           ]
         },
-        "test": "gl_unittests"
+        "test": "gl_unittests",
+        "use_xvfb": false
       },
       {
         "args": [
@@ -2934,7 +2995,8 @@
             }
           ]
         },
-        "test": "gles2_conform_test"
+        "test": "gles2_conform_test",
+        "use_xvfb": false
       },
       {
         "override_compile_targets": [
@@ -2949,7 +3011,8 @@
             }
           ]
         },
-        "test": "tab_capture_end2end_tests"
+        "test": "tab_capture_end2end_tests",
+        "use_xvfb": false
       }
     ],
     "isolated_scripts": [
@@ -3240,7 +3303,8 @@
             }
           ]
         },
-        "test": "angle_end2end_tests"
+        "test": "angle_end2end_tests",
+        "use_xvfb": false
       },
       {
         "args": [
@@ -3256,7 +3320,8 @@
             }
           ]
         },
-        "test": "angle_unittests"
+        "test": "angle_unittests",
+        "use_xvfb": false
       },
       {
         "args": [
@@ -3272,7 +3337,8 @@
             }
           ]
         },
-        "test": "audio_unittests"
+        "test": "audio_unittests",
+        "use_xvfb": false
       },
       {
         "args": [
@@ -3288,7 +3354,8 @@
             }
           ]
         },
-        "test": "content_gl_tests"
+        "test": "content_gl_tests",
+        "use_xvfb": false
       },
       {
         "args": [
@@ -3304,7 +3371,8 @@
             }
           ]
         },
-        "test": "gl_tests"
+        "test": "gl_tests",
+        "use_xvfb": false
       },
       {
         "args": [
@@ -3320,7 +3388,8 @@
             }
           ]
         },
-        "test": "gl_unittests"
+        "test": "gl_unittests",
+        "use_xvfb": false
       },
       {
         "args": [
@@ -3336,7 +3405,8 @@
             }
           ]
         },
-        "test": "gles2_conform_test"
+        "test": "gles2_conform_test",
+        "use_xvfb": false
       }
     ],
     "isolated_scripts": [
@@ -3638,7 +3708,8 @@
             }
           ]
         },
-        "test": "angle_end2end_tests"
+        "test": "angle_end2end_tests",
+        "use_xvfb": false
       },
       {
         "args": [
@@ -3654,7 +3725,8 @@
             }
           ]
         },
-        "test": "angle_unittests"
+        "test": "angle_unittests",
+        "use_xvfb": false
       },
       {
         "args": [
@@ -3670,7 +3742,8 @@
             }
           ]
         },
-        "test": "audio_unittests"
+        "test": "audio_unittests",
+        "use_xvfb": false
       },
       {
         "args": [
@@ -3686,7 +3759,8 @@
             }
           ]
         },
-        "test": "content_gl_tests"
+        "test": "content_gl_tests",
+        "use_xvfb": false
       },
       {
         "args": [
@@ -3702,7 +3776,8 @@
             }
           ]
         },
-        "test": "gl_tests"
+        "test": "gl_tests",
+        "use_xvfb": false
       },
       {
         "args": [
@@ -3718,7 +3793,8 @@
             }
           ]
         },
-        "test": "gl_unittests"
+        "test": "gl_unittests",
+        "use_xvfb": false
       },
       {
         "args": [
@@ -3734,7 +3810,8 @@
             }
           ]
         },
-        "test": "gles2_conform_test"
+        "test": "gles2_conform_test",
+        "use_xvfb": false
       },
       {
         "override_compile_targets": [
@@ -3750,7 +3827,8 @@
             }
           ]
         },
-        "test": "tab_capture_end2end_tests"
+        "test": "tab_capture_end2end_tests",
+        "use_xvfb": false
       }
     ],
     "isolated_scripts": [
@@ -4052,7 +4130,8 @@
             }
           ]
         },
-        "test": "angle_end2end_tests"
+        "test": "angle_end2end_tests",
+        "use_xvfb": false
       },
       {
         "args": [
@@ -4068,7 +4147,8 @@
             }
           ]
         },
-        "test": "angle_unittests"
+        "test": "angle_unittests",
+        "use_xvfb": false
       },
       {
         "args": [
@@ -4084,7 +4164,8 @@
             }
           ]
         },
-        "test": "audio_unittests"
+        "test": "audio_unittests",
+        "use_xvfb": false
       },
       {
         "args": [
@@ -4100,7 +4181,8 @@
             }
           ]
         },
-        "test": "content_gl_tests"
+        "test": "content_gl_tests",
+        "use_xvfb": false
       },
       {
         "args": [
@@ -4116,7 +4198,8 @@
             }
           ]
         },
-        "test": "gl_tests"
+        "test": "gl_tests",
+        "use_xvfb": false
       },
       {
         "args": [
@@ -4132,7 +4215,8 @@
             }
           ]
         },
-        "test": "gl_unittests"
+        "test": "gl_unittests",
+        "use_xvfb": false
       },
       {
         "args": [
@@ -4148,7 +4232,8 @@
             }
           ]
         },
-        "test": "gles2_conform_test"
+        "test": "gles2_conform_test",
+        "use_xvfb": false
       }
     ],
     "isolated_scripts": [
@@ -4450,7 +4535,8 @@
             }
           ]
         },
-        "test": "angle_end2end_tests"
+        "test": "angle_end2end_tests",
+        "use_xvfb": false
       },
       {
         "args": [
@@ -4466,7 +4552,8 @@
             }
           ]
         },
-        "test": "angle_unittests"
+        "test": "angle_unittests",
+        "use_xvfb": false
       },
       {
         "args": [
@@ -4482,7 +4569,8 @@
             }
           ]
         },
-        "test": "audio_unittests"
+        "test": "audio_unittests",
+        "use_xvfb": false
       },
       {
         "args": [
@@ -4498,7 +4586,8 @@
             }
           ]
         },
-        "test": "content_gl_tests"
+        "test": "content_gl_tests",
+        "use_xvfb": false
       },
       {
         "args": [
@@ -4514,7 +4603,8 @@
             }
           ]
         },
-        "test": "gl_tests"
+        "test": "gl_tests",
+        "use_xvfb": false
       },
       {
         "args": [
@@ -4530,7 +4620,8 @@
             }
           ]
         },
-        "test": "gl_unittests"
+        "test": "gl_unittests",
+        "use_xvfb": false
       },
       {
         "args": [
@@ -4546,7 +4637,8 @@
             }
           ]
         },
-        "test": "gles2_conform_test"
+        "test": "gles2_conform_test",
+        "use_xvfb": false
       },
       {
         "override_compile_targets": [
@@ -4562,7 +4654,8 @@
             }
           ]
         },
-        "test": "tab_capture_end2end_tests"
+        "test": "tab_capture_end2end_tests",
+        "use_xvfb": false
       }
     ],
     "isolated_scripts": [
@@ -4861,7 +4954,8 @@
           ],
           "shards": 4
         },
-        "test": "angle_deqp_gles2_tests"
+        "test": "angle_deqp_gles2_tests",
+        "use_xvfb": false
       },
       {
         "args": [
@@ -4876,7 +4970,8 @@
             }
           ]
         },
-        "test": "angle_end2end_tests"
+        "test": "angle_end2end_tests",
+        "use_xvfb": false
       }
     ],
     "isolated_scripts": [
@@ -4922,7 +5017,8 @@
             }
           ]
         },
-        "test": "angle_end2end_tests"
+        "test": "angle_end2end_tests",
+        "use_xvfb": false
       }
     ],
     "isolated_scripts": [
@@ -4969,7 +5065,8 @@
             }
           ]
         },
-        "test": "angle_end2end_tests"
+        "test": "angle_end2end_tests",
+        "use_xvfb": false
       }
     ],
     "isolated_scripts": [
@@ -5017,7 +5114,8 @@
             }
           ]
         },
-        "test": "angle_end2end_tests"
+        "test": "angle_end2end_tests",
+        "use_xvfb": false
       }
     ],
     "isolated_scripts": [
@@ -5064,7 +5162,8 @@
             }
           ]
         },
-        "test": "angle_end2end_tests"
+        "test": "angle_end2end_tests",
+        "use_xvfb": false
       }
     ],
     "isolated_scripts": [
@@ -5131,7 +5230,8 @@
           ],
           "shards": 4
         },
-        "test": "angle_deqp_gles2_tests"
+        "test": "angle_deqp_gles2_tests",
+        "use_xvfb": false
       },
       {
         "args": [
@@ -5146,7 +5246,8 @@
             }
           ]
         },
-        "test": "angle_end2end_tests"
+        "test": "angle_end2end_tests",
+        "use_xvfb": false
       }
     ],
     "isolated_scripts": [
@@ -5238,7 +5339,8 @@
             }
           ]
         },
-        "test": "angle_end2end_tests"
+        "test": "angle_end2end_tests",
+        "use_xvfb": false
       },
       {
         "args": [
@@ -5253,7 +5355,8 @@
             }
           ]
         },
-        "test": "angle_unittests"
+        "test": "angle_unittests",
+        "use_xvfb": false
       },
       {
         "args": [
@@ -5268,7 +5371,8 @@
             }
           ]
         },
-        "test": "audio_unittests"
+        "test": "audio_unittests",
+        "use_xvfb": false
       },
       {
         "args": [
@@ -5283,7 +5387,8 @@
             }
           ]
         },
-        "test": "content_gl_tests"
+        "test": "content_gl_tests",
+        "use_xvfb": false
       },
       {
         "args": [
@@ -5298,7 +5403,8 @@
             }
           ]
         },
-        "test": "gl_tests"
+        "test": "gl_tests",
+        "use_xvfb": false
       },
       {
         "args": [
@@ -5313,7 +5419,8 @@
             }
           ]
         },
-        "test": "gl_unittests"
+        "test": "gl_unittests",
+        "use_xvfb": false
       },
       {
         "args": [
@@ -5330,7 +5437,8 @@
             }
           ]
         },
-        "test": "gles2_conform_test"
+        "test": "gles2_conform_test",
+        "use_xvfb": false
       },
       {
         "args": [
@@ -5348,7 +5456,8 @@
             }
           ]
         },
-        "test": "gles2_conform_test"
+        "test": "gles2_conform_test",
+        "use_xvfb": false
       },
       {
         "args": [
@@ -5363,7 +5472,8 @@
             }
           ]
         },
-        "test": "gles2_conform_test"
+        "test": "gles2_conform_test",
+        "use_xvfb": false
       }
     ],
     "isolated_scripts": [
@@ -5676,7 +5786,8 @@
             }
           ]
         },
-        "test": "angle_end2end_tests"
+        "test": "angle_end2end_tests",
+        "use_xvfb": false
       },
       {
         "args": [
@@ -5691,7 +5802,8 @@
             }
           ]
         },
-        "test": "angle_unittests"
+        "test": "angle_unittests",
+        "use_xvfb": false
       },
       {
         "args": [
@@ -5706,7 +5818,8 @@
             }
           ]
         },
-        "test": "audio_unittests"
+        "test": "audio_unittests",
+        "use_xvfb": false
       },
       {
         "args": [
@@ -5721,7 +5834,8 @@
             }
           ]
         },
-        "test": "content_gl_tests"
+        "test": "content_gl_tests",
+        "use_xvfb": false
       },
       {
         "args": [
@@ -5736,7 +5850,8 @@
             }
           ]
         },
-        "test": "gl_tests"
+        "test": "gl_tests",
+        "use_xvfb": false
       },
       {
         "args": [
@@ -5751,7 +5866,8 @@
             }
           ]
         },
-        "test": "gl_unittests"
+        "test": "gl_unittests",
+        "use_xvfb": false
       },
       {
         "args": [
@@ -5768,7 +5884,8 @@
             }
           ]
         },
-        "test": "gles2_conform_test"
+        "test": "gles2_conform_test",
+        "use_xvfb": false
       },
       {
         "args": [
@@ -5786,7 +5903,8 @@
             }
           ]
         },
-        "test": "gles2_conform_test"
+        "test": "gles2_conform_test",
+        "use_xvfb": false
       },
       {
         "args": [
@@ -5801,7 +5919,8 @@
             }
           ]
         },
-        "test": "gles2_conform_test"
+        "test": "gles2_conform_test",
+        "use_xvfb": false
       }
     ],
     "isolated_scripts": [
@@ -6137,7 +6256,8 @@
             }
           ]
         },
-        "test": "angle_end2end_tests"
+        "test": "angle_end2end_tests",
+        "use_xvfb": false
       },
       {
         "args": [
@@ -6152,7 +6272,8 @@
             }
           ]
         },
-        "test": "angle_unittests"
+        "test": "angle_unittests",
+        "use_xvfb": false
       },
       {
         "args": [
@@ -6167,7 +6288,8 @@
             }
           ]
         },
-        "test": "audio_unittests"
+        "test": "audio_unittests",
+        "use_xvfb": false
       },
       {
         "args": [
@@ -6182,7 +6304,8 @@
             }
           ]
         },
-        "test": "content_gl_tests"
+        "test": "content_gl_tests",
+        "use_xvfb": false
       },
       {
         "args": [
@@ -6197,7 +6320,8 @@
             }
           ]
         },
-        "test": "gl_tests"
+        "test": "gl_tests",
+        "use_xvfb": false
       },
       {
         "args": [
@@ -6212,7 +6336,8 @@
             }
           ]
         },
-        "test": "gl_unittests"
+        "test": "gl_unittests",
+        "use_xvfb": false
       },
       {
         "args": [
@@ -6229,7 +6354,8 @@
             }
           ]
         },
-        "test": "gles2_conform_test"
+        "test": "gles2_conform_test",
+        "use_xvfb": false
       },
       {
         "args": [
@@ -6247,7 +6373,8 @@
             }
           ]
         },
-        "test": "gles2_conform_test"
+        "test": "gles2_conform_test",
+        "use_xvfb": false
       },
       {
         "args": [
@@ -6262,7 +6389,8 @@
             }
           ]
         },
-        "test": "gles2_conform_test"
+        "test": "gles2_conform_test",
+        "use_xvfb": false
       },
       {
         "override_compile_targets": [
@@ -6277,7 +6405,8 @@
             }
           ]
         },
-        "test": "tab_capture_end2end_tests"
+        "test": "tab_capture_end2end_tests",
+        "use_xvfb": false
       }
     ],
     "isolated_scripts": [
@@ -6590,7 +6719,8 @@
             }
           ]
         },
-        "test": "angle_end2end_tests"
+        "test": "angle_end2end_tests",
+        "use_xvfb": false
       },
       {
         "args": [
@@ -6605,7 +6735,8 @@
             }
           ]
         },
-        "test": "angle_unittests"
+        "test": "angle_unittests",
+        "use_xvfb": false
       },
       {
         "args": [
@@ -6620,7 +6751,8 @@
             }
           ]
         },
-        "test": "audio_unittests"
+        "test": "audio_unittests",
+        "use_xvfb": false
       },
       {
         "args": [
@@ -6629,7 +6761,8 @@
           "--gtest_filter=CastStreamingApiTestWithPixelOutput.EndToEnd*:TabCaptureApiPixelTest.EndToEnd*"
         ],
         "name": "tab_capture_end2end_tests",
-        "test": "browser_tests"
+        "test": "browser_tests",
+        "use_xvfb": false
       },
       {
         "args": [
@@ -6644,7 +6777,8 @@
             }
           ]
         },
-        "test": "content_gl_tests"
+        "test": "content_gl_tests",
+        "use_xvfb": false
       },
       {
         "args": [
@@ -6659,7 +6793,8 @@
             }
           ]
         },
-        "test": "gl_tests"
+        "test": "gl_tests",
+        "use_xvfb": false
       },
       {
         "args": [
@@ -6674,7 +6809,8 @@
             }
           ]
         },
-        "test": "gl_unittests"
+        "test": "gl_unittests",
+        "use_xvfb": false
       },
       {
         "args": [
@@ -6691,7 +6827,8 @@
             }
           ]
         },
-        "test": "gles2_conform_test"
+        "test": "gles2_conform_test",
+        "use_xvfb": false
       },
       {
         "args": [
@@ -6709,7 +6846,8 @@
             }
           ]
         },
-        "test": "gles2_conform_test"
+        "test": "gles2_conform_test",
+        "use_xvfb": false
       },
       {
         "args": [
@@ -6724,7 +6862,8 @@
             }
           ]
         },
-        "test": "gles2_conform_test"
+        "test": "gles2_conform_test",
+        "use_xvfb": false
       }
     ],
     "isolated_scripts": [
@@ -7035,7 +7174,8 @@
           ],
           "shards": 4
         },
-        "test": "angle_deqp_gles2_tests"
+        "test": "angle_deqp_gles2_tests",
+        "use_xvfb": false
       },
       {
         "swarming": {
@@ -7048,7 +7188,8 @@
           ],
           "shards": 12
         },
-        "test": "angle_deqp_gles3_tests"
+        "test": "angle_deqp_gles3_tests",
+        "use_xvfb": false
       },
       {
         "args": [
@@ -7063,7 +7204,8 @@
             }
           ]
         },
-        "test": "angle_end2end_tests"
+        "test": "angle_end2end_tests",
+        "use_xvfb": false
       },
       {
         "args": [
@@ -7078,7 +7220,8 @@
             }
           ]
         },
-        "test": "angle_unittests"
+        "test": "angle_unittests",
+        "use_xvfb": false
       },
       {
         "args": [
@@ -7093,7 +7236,8 @@
             }
           ]
         },
-        "test": "audio_unittests"
+        "test": "audio_unittests",
+        "use_xvfb": false
       },
       {
         "args": [
@@ -7108,7 +7252,8 @@
             }
           ]
         },
-        "test": "content_gl_tests"
+        "test": "content_gl_tests",
+        "use_xvfb": false
       },
       {
         "args": [
@@ -7123,7 +7268,8 @@
             }
           ]
         },
-        "test": "gl_tests"
+        "test": "gl_tests",
+        "use_xvfb": false
       },
       {
         "args": [
@@ -7138,7 +7284,8 @@
             }
           ]
         },
-        "test": "gl_unittests"
+        "test": "gl_unittests",
+        "use_xvfb": false
       },
       {
         "args": [
@@ -7155,7 +7302,8 @@
             }
           ]
         },
-        "test": "gles2_conform_test"
+        "test": "gles2_conform_test",
+        "use_xvfb": false
       },
       {
         "args": [
@@ -7173,7 +7321,8 @@
             }
           ]
         },
-        "test": "gles2_conform_test"
+        "test": "gles2_conform_test",
+        "use_xvfb": false
       },
       {
         "args": [
@@ -7188,7 +7337,8 @@
             }
           ]
         },
-        "test": "gles2_conform_test"
+        "test": "gles2_conform_test",
+        "use_xvfb": false
       },
       {
         "override_compile_targets": [
@@ -7203,7 +7353,8 @@
             }
           ]
         },
-        "test": "tab_capture_end2end_tests"
+        "test": "tab_capture_end2end_tests",
+        "use_xvfb": false
       }
     ],
     "isolated_scripts": [
@@ -7539,7 +7690,8 @@
             }
           ]
         },
-        "test": "angle_end2end_tests"
+        "test": "angle_end2end_tests",
+        "use_xvfb": false
       },
       {
         "args": [
@@ -7554,7 +7706,8 @@
             }
           ]
         },
-        "test": "angle_unittests"
+        "test": "angle_unittests",
+        "use_xvfb": false
       },
       {
         "args": [
@@ -7569,7 +7722,8 @@
             }
           ]
         },
-        "test": "audio_unittests"
+        "test": "audio_unittests",
+        "use_xvfb": false
       },
       {
         "args": [
@@ -7584,7 +7738,8 @@
             }
           ]
         },
-        "test": "content_gl_tests"
+        "test": "content_gl_tests",
+        "use_xvfb": false
       },
       {
         "args": [
@@ -7599,7 +7754,8 @@
             }
           ]
         },
-        "test": "gl_tests"
+        "test": "gl_tests",
+        "use_xvfb": false
       },
       {
         "args": [
@@ -7614,7 +7770,8 @@
             }
           ]
         },
-        "test": "gl_unittests"
+        "test": "gl_unittests",
+        "use_xvfb": false
       },
       {
         "args": [
@@ -7631,7 +7788,8 @@
             }
           ]
         },
-        "test": "gles2_conform_test"
+        "test": "gles2_conform_test",
+        "use_xvfb": false
       },
       {
         "args": [
@@ -7649,7 +7807,8 @@
             }
           ]
         },
-        "test": "gles2_conform_test"
+        "test": "gles2_conform_test",
+        "use_xvfb": false
       },
       {
         "args": [
@@ -7664,7 +7823,8 @@
             }
           ]
         },
-        "test": "gles2_conform_test"
+        "test": "gles2_conform_test",
+        "use_xvfb": false
       }
     ],
     "isolated_scripts": [
@@ -7998,7 +8158,8 @@
           ],
           "shards": 4
         },
-        "test": "angle_deqp_gles2_tests"
+        "test": "angle_deqp_gles2_tests",
+        "use_xvfb": false
       },
       {
         "args": [
@@ -8013,7 +8174,8 @@
             }
           ]
         },
-        "test": "angle_end2end_tests"
+        "test": "angle_end2end_tests",
+        "use_xvfb": false
       },
       {
         "args": [
@@ -8028,7 +8190,8 @@
             }
           ]
         },
-        "test": "angle_unittests"
+        "test": "angle_unittests",
+        "use_xvfb": false
       },
       {
         "args": [
@@ -8043,7 +8206,8 @@
             }
           ]
         },
-        "test": "audio_unittests"
+        "test": "audio_unittests",
+        "use_xvfb": false
       },
       {
         "args": [
@@ -8058,7 +8222,8 @@
             }
           ]
         },
-        "test": "content_gl_tests"
+        "test": "content_gl_tests",
+        "use_xvfb": false
       },
       {
         "args": [
@@ -8073,7 +8238,8 @@
             }
           ]
         },
-        "test": "gl_tests"
+        "test": "gl_tests",
+        "use_xvfb": false
       },
       {
         "args": [
@@ -8088,7 +8254,8 @@
             }
           ]
         },
-        "test": "gl_unittests"
+        "test": "gl_unittests",
+        "use_xvfb": false
       },
       {
         "args": [
@@ -8105,7 +8272,8 @@
             }
           ]
         },
-        "test": "gles2_conform_test"
+        "test": "gles2_conform_test",
+        "use_xvfb": false
       },
       {
         "args": [
@@ -8123,7 +8291,8 @@
             }
           ]
         },
-        "test": "gles2_conform_test"
+        "test": "gles2_conform_test",
+        "use_xvfb": false
       },
       {
         "args": [
@@ -8138,7 +8307,8 @@
             }
           ]
         },
-        "test": "gles2_conform_test"
+        "test": "gles2_conform_test",
+        "use_xvfb": false
       },
       {
         "override_compile_targets": [
@@ -8153,7 +8323,8 @@
             }
           ]
         },
-        "test": "tab_capture_end2end_tests"
+        "test": "tab_capture_end2end_tests",
+        "use_xvfb": false
       }
     ],
     "isolated_scripts": [
@@ -8489,7 +8660,8 @@
             }
           ]
         },
-        "test": "angle_end2end_tests"
+        "test": "angle_end2end_tests",
+        "use_xvfb": false
       },
       {
         "args": [
@@ -8504,7 +8676,8 @@
             }
           ]
         },
-        "test": "angle_unittests"
+        "test": "angle_unittests",
+        "use_xvfb": false
       },
       {
         "args": [
@@ -8519,7 +8692,8 @@
             }
           ]
         },
-        "test": "audio_unittests"
+        "test": "audio_unittests",
+        "use_xvfb": false
       },
       {
         "args": [
@@ -8534,7 +8708,8 @@
             }
           ]
         },
-        "test": "content_gl_tests"
+        "test": "content_gl_tests",
+        "use_xvfb": false
       },
       {
         "args": [
@@ -8549,7 +8724,8 @@
             }
           ]
         },
-        "test": "gl_tests"
+        "test": "gl_tests",
+        "use_xvfb": false
       },
       {
         "args": [
@@ -8564,7 +8740,8 @@
             }
           ]
         },
-        "test": "gl_unittests"
+        "test": "gl_unittests",
+        "use_xvfb": false
       },
       {
         "args": [
@@ -8581,7 +8758,8 @@
             }
           ]
         },
-        "test": "gles2_conform_test"
+        "test": "gles2_conform_test",
+        "use_xvfb": false
       },
       {
         "args": [
@@ -8599,7 +8777,8 @@
             }
           ]
         },
-        "test": "gles2_conform_test"
+        "test": "gles2_conform_test",
+        "use_xvfb": false
       },
       {
         "args": [
@@ -8614,7 +8793,8 @@
             }
           ]
         },
-        "test": "gles2_conform_test"
+        "test": "gles2_conform_test",
+        "use_xvfb": false
       }
     ],
     "isolated_scripts": [
@@ -8950,7 +9130,8 @@
             }
           ]
         },
-        "test": "angle_end2end_tests"
+        "test": "angle_end2end_tests",
+        "use_xvfb": false
       },
       {
         "args": [
@@ -8965,7 +9146,8 @@
             }
           ]
         },
-        "test": "angle_unittests"
+        "test": "angle_unittests",
+        "use_xvfb": false
       },
       {
         "args": [
@@ -8980,7 +9162,8 @@
             }
           ]
         },
-        "test": "audio_unittests"
+        "test": "audio_unittests",
+        "use_xvfb": false
       },
       {
         "args": [
@@ -8995,7 +9178,8 @@
             }
           ]
         },
-        "test": "content_gl_tests"
+        "test": "content_gl_tests",
+        "use_xvfb": false
       },
       {
         "args": [
@@ -9010,7 +9194,8 @@
             }
           ]
         },
-        "test": "gl_tests"
+        "test": "gl_tests",
+        "use_xvfb": false
       },
       {
         "args": [
@@ -9025,7 +9210,8 @@
             }
           ]
         },
-        "test": "gl_unittests"
+        "test": "gl_unittests",
+        "use_xvfb": false
       },
       {
         "args": [
@@ -9042,7 +9228,8 @@
             }
           ]
         },
-        "test": "gles2_conform_test"
+        "test": "gles2_conform_test",
+        "use_xvfb": false
       },
       {
         "args": [
@@ -9060,7 +9247,8 @@
             }
           ]
         },
-        "test": "gles2_conform_test"
+        "test": "gles2_conform_test",
+        "use_xvfb": false
       },
       {
         "args": [
@@ -9075,7 +9263,8 @@
             }
           ]
         },
-        "test": "gles2_conform_test"
+        "test": "gles2_conform_test",
+        "use_xvfb": false
       },
       {
         "override_compile_targets": [
@@ -9090,7 +9279,8 @@
             }
           ]
         },
-        "test": "tab_capture_end2end_tests"
+        "test": "tab_capture_end2end_tests",
+        "use_xvfb": false
       }
     ],
     "isolated_scripts": [
diff --git a/testing/buildbot/chromium.gpu.json b/testing/buildbot/chromium.gpu.json
index 39c2ce8..a7f72c0 100644
--- a/testing/buildbot/chromium.gpu.json
+++ b/testing/buildbot/chromium.gpu.json
@@ -22,7 +22,8 @@
             }
           ]
         },
-        "test": "angle_unittests"
+        "test": "angle_unittests",
+        "use_xvfb": false
       },
       {
         "args": [
@@ -37,7 +38,8 @@
             }
           ]
         },
-        "test": "content_gl_tests"
+        "test": "content_gl_tests",
+        "use_xvfb": false
       },
       {
         "args": [
@@ -52,7 +54,8 @@
             }
           ]
         },
-        "test": "gl_tests"
+        "test": "gl_tests",
+        "use_xvfb": false
       },
       {
         "args": [
@@ -67,7 +70,8 @@
             }
           ]
         },
-        "test": "gl_unittests"
+        "test": "gl_unittests",
+        "use_xvfb": false
       }
     ],
     "isolated_scripts": [
@@ -332,7 +336,8 @@
             }
           ]
         },
-        "test": "angle_unittests"
+        "test": "angle_unittests",
+        "use_xvfb": false
       },
       {
         "args": [
@@ -347,7 +352,8 @@
             }
           ]
         },
-        "test": "content_gl_tests"
+        "test": "content_gl_tests",
+        "use_xvfb": false
       },
       {
         "args": [
@@ -362,7 +368,8 @@
             }
           ]
         },
-        "test": "gl_tests"
+        "test": "gl_tests",
+        "use_xvfb": false
       },
       {
         "args": [
@@ -377,7 +384,8 @@
             }
           ]
         },
-        "test": "gl_unittests"
+        "test": "gl_unittests",
+        "use_xvfb": false
       },
       {
         "override_compile_targets": [
@@ -392,7 +400,8 @@
             }
           ]
         },
-        "test": "tab_capture_end2end_tests"
+        "test": "tab_capture_end2end_tests",
+        "use_xvfb": false
       }
     ],
     "isolated_scripts": [
@@ -657,7 +666,8 @@
             }
           ]
         },
-        "test": "angle_unittests"
+        "test": "angle_unittests",
+        "use_xvfb": false
       },
       {
         "args": [
@@ -672,7 +682,8 @@
             }
           ]
         },
-        "test": "content_gl_tests"
+        "test": "content_gl_tests",
+        "use_xvfb": false
       },
       {
         "args": [
@@ -687,7 +698,8 @@
             }
           ]
         },
-        "test": "gl_tests"
+        "test": "gl_tests",
+        "use_xvfb": false
       },
       {
         "args": [
@@ -702,7 +714,8 @@
             }
           ]
         },
-        "test": "gl_unittests"
+        "test": "gl_unittests",
+        "use_xvfb": false
       }
     ],
     "isolated_scripts": [
@@ -967,7 +980,8 @@
             }
           ]
         },
-        "test": "angle_unittests"
+        "test": "angle_unittests",
+        "use_xvfb": false
       },
       {
         "args": [
@@ -982,7 +996,8 @@
             }
           ]
         },
-        "test": "content_gl_tests"
+        "test": "content_gl_tests",
+        "use_xvfb": false
       },
       {
         "args": [
@@ -997,7 +1012,8 @@
             }
           ]
         },
-        "test": "gl_tests"
+        "test": "gl_tests",
+        "use_xvfb": false
       },
       {
         "args": [
@@ -1012,7 +1028,8 @@
             }
           ]
         },
-        "test": "gl_unittests"
+        "test": "gl_unittests",
+        "use_xvfb": false
       },
       {
         "override_compile_targets": [
@@ -1027,7 +1044,8 @@
             }
           ]
         },
-        "test": "tab_capture_end2end_tests"
+        "test": "tab_capture_end2end_tests",
+        "use_xvfb": false
       }
     ],
     "isolated_scripts": [
@@ -1293,7 +1311,8 @@
             }
           ]
         },
-        "test": "angle_unittests"
+        "test": "angle_unittests",
+        "use_xvfb": false
       },
       {
         "args": [
@@ -1309,7 +1328,8 @@
             }
           ]
         },
-        "test": "content_gl_tests"
+        "test": "content_gl_tests",
+        "use_xvfb": false
       },
       {
         "args": [
@@ -1325,7 +1345,8 @@
             }
           ]
         },
-        "test": "gl_tests"
+        "test": "gl_tests",
+        "use_xvfb": false
       },
       {
         "args": [
@@ -1341,7 +1362,8 @@
             }
           ]
         },
-        "test": "gl_unittests"
+        "test": "gl_unittests",
+        "use_xvfb": false
       }
     ],
     "isolated_scripts": [
@@ -1617,7 +1639,8 @@
             }
           ]
         },
-        "test": "angle_unittests"
+        "test": "angle_unittests",
+        "use_xvfb": false
       },
       {
         "args": [
@@ -1633,7 +1656,8 @@
             }
           ]
         },
-        "test": "content_gl_tests"
+        "test": "content_gl_tests",
+        "use_xvfb": false
       },
       {
         "args": [
@@ -1649,7 +1673,8 @@
             }
           ]
         },
-        "test": "gl_tests"
+        "test": "gl_tests",
+        "use_xvfb": false
       },
       {
         "args": [
@@ -1665,7 +1690,8 @@
             }
           ]
         },
-        "test": "gl_unittests"
+        "test": "gl_unittests",
+        "use_xvfb": false
       },
       {
         "override_compile_targets": [
@@ -1681,7 +1707,8 @@
             }
           ]
         },
-        "test": "tab_capture_end2end_tests"
+        "test": "tab_capture_end2end_tests",
+        "use_xvfb": false
       }
     ],
     "isolated_scripts": [
@@ -1957,7 +1984,8 @@
             }
           ]
         },
-        "test": "angle_unittests"
+        "test": "angle_unittests",
+        "use_xvfb": false
       },
       {
         "args": [
@@ -1973,7 +2001,8 @@
             }
           ]
         },
-        "test": "content_gl_tests"
+        "test": "content_gl_tests",
+        "use_xvfb": false
       },
       {
         "args": [
@@ -1989,7 +2018,8 @@
             }
           ]
         },
-        "test": "gl_tests"
+        "test": "gl_tests",
+        "use_xvfb": false
       },
       {
         "args": [
@@ -2005,7 +2035,8 @@
             }
           ]
         },
-        "test": "gl_unittests"
+        "test": "gl_unittests",
+        "use_xvfb": false
       }
     ],
     "isolated_scripts": [
@@ -2281,7 +2312,8 @@
             }
           ]
         },
-        "test": "angle_unittests"
+        "test": "angle_unittests",
+        "use_xvfb": false
       },
       {
         "args": [
@@ -2297,7 +2329,8 @@
             }
           ]
         },
-        "test": "content_gl_tests"
+        "test": "content_gl_tests",
+        "use_xvfb": false
       },
       {
         "args": [
@@ -2313,7 +2346,8 @@
             }
           ]
         },
-        "test": "gl_tests"
+        "test": "gl_tests",
+        "use_xvfb": false
       },
       {
         "args": [
@@ -2329,7 +2363,8 @@
             }
           ]
         },
-        "test": "gl_unittests"
+        "test": "gl_unittests",
+        "use_xvfb": false
       },
       {
         "override_compile_targets": [
@@ -2345,7 +2380,8 @@
             }
           ]
         },
-        "test": "tab_capture_end2end_tests"
+        "test": "tab_capture_end2end_tests",
+        "use_xvfb": false
       }
     ],
     "isolated_scripts": [
@@ -2620,7 +2656,8 @@
             }
           ]
         },
-        "test": "angle_unittests"
+        "test": "angle_unittests",
+        "use_xvfb": false
       },
       {
         "args": [
@@ -2635,7 +2672,8 @@
             }
           ]
         },
-        "test": "content_gl_tests"
+        "test": "content_gl_tests",
+        "use_xvfb": false
       },
       {
         "args": [
@@ -2650,7 +2688,8 @@
             }
           ]
         },
-        "test": "gl_tests"
+        "test": "gl_tests",
+        "use_xvfb": false
       },
       {
         "args": [
@@ -2665,7 +2704,8 @@
             }
           ]
         },
-        "test": "gl_unittests"
+        "test": "gl_unittests",
+        "use_xvfb": false
       }
     ],
     "isolated_scripts": [
@@ -2930,7 +2970,8 @@
             }
           ]
         },
-        "test": "angle_unittests"
+        "test": "angle_unittests",
+        "use_xvfb": false
       },
       {
         "args": [
@@ -2945,7 +2986,8 @@
             }
           ]
         },
-        "test": "content_gl_tests"
+        "test": "content_gl_tests",
+        "use_xvfb": false
       },
       {
         "args": [
@@ -2960,7 +3002,8 @@
             }
           ]
         },
-        "test": "gl_tests"
+        "test": "gl_tests",
+        "use_xvfb": false
       },
       {
         "args": [
@@ -2975,7 +3018,8 @@
             }
           ]
         },
-        "test": "gl_unittests"
+        "test": "gl_unittests",
+        "use_xvfb": false
       },
       {
         "override_compile_targets": [
@@ -2990,7 +3034,8 @@
             }
           ]
         },
-        "test": "tab_capture_end2end_tests"
+        "test": "tab_capture_end2end_tests",
+        "use_xvfb": false
       }
     ],
     "isolated_scripts": [
@@ -3255,7 +3300,8 @@
             }
           ]
         },
-        "test": "angle_unittests"
+        "test": "angle_unittests",
+        "use_xvfb": false
       },
       {
         "args": [
@@ -3270,7 +3316,8 @@
             }
           ]
         },
-        "test": "content_gl_tests"
+        "test": "content_gl_tests",
+        "use_xvfb": false
       },
       {
         "args": [
@@ -3285,7 +3332,8 @@
             }
           ]
         },
-        "test": "gl_tests"
+        "test": "gl_tests",
+        "use_xvfb": false
       },
       {
         "args": [
@@ -3300,7 +3348,8 @@
             }
           ]
         },
-        "test": "gl_unittests"
+        "test": "gl_unittests",
+        "use_xvfb": false
       },
       {
         "override_compile_targets": [
@@ -3315,7 +3364,8 @@
             }
           ]
         },
-        "test": "tab_capture_end2end_tests"
+        "test": "tab_capture_end2end_tests",
+        "use_xvfb": false
       }
     ],
     "isolated_scripts": [