Test validating and passthrough versions of GPU tests on Mac

Mac DefaultPassthroughCommandDecoder is ready to be finched, so we
need test coverage for both command decoders. This CL adds passthrough
test coverage for context_lost, screenshot_sync, pixel_skia_gold,
and maps_pixel_test.

Bug: chromium:982292
Bug: chromium:1090853
Change-Id: Ib264875dc22cf15efe3a9395424da8e30554a8a6
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2246630
Commit-Queue: Jonah Ryan-Davis <jonahr@google.com>
Reviewed-by: Yuly Novikov <ynovikov@chromium.org>
Reviewed-by: Kenneth Russell <kbr@chromium.org>
Cr-Commit-Position: refs/heads/master@{#779892}

testing/buildbot/test_suite_exceptions.pyl

@@ -990,6 +990,11 @@
   },
   'context_lost_passthrough_tests': {
     'modifications': {
+      'Mac FYI GPU ASAN Release': {
+        'args': [
+          '--is-asan',
+        ]
+      },
       'Win10 x64 Debug (NVIDIA)': {
         'args': [
           # TODO(https://crbug.com/1007013): Remove this flag when it's no
@@ -1084,6 +1089,63 @@
       'Linux Chromium OS ASan LSan Tests (1)',  # https://crbug.com/831667
     ],
   },
+  'gl_tests_passthrough': {
+    'remove_from': [
+      'CFI Linux ToT',
+      # Can't run on MSAN because gl_tests uses the hardware driver,
+      # which isn't instrumented.
+      'Linux MSan Tests',
+    ],
+    'modifications': {
+      # TODO(kbr): figure out a better way to specify blocks of
+      # arguments like this for tests on multiple machines.
+      'Linux ASan LSan Tests (1)': {
+        'args': [
+          '--use-gpu-in-tests',
+          '--no-xvfb',
+        ],
+        'swarming': {
+          'dimension_sets': [
+            {
+              'gpu': '10de:1cb3',
+              'os': 'Ubuntu',
+              'pool': 'chromium.tests.gpu.template',
+            },
+          ],
+        },
+      },
+      'Linux CFI': {
+        'args': [
+          '--use-gpu-in-tests',
+          '--no-xvfb',
+        ],
+        'swarming': {
+          'dimension_sets': [
+            {
+              'gpu': '10de:1cb3',
+              'os': 'Ubuntu',
+              'pool': 'chromium.tests.gpu.template',
+            },
+          ],
+        },
+      },
+      'Linux TSan Tests': {
+        'args': [
+          '--use-gpu-in-tests',
+          '--no-xvfb',
+        ],
+        'swarming': {
+          'dimension_sets': [
+            {
+              'gpu': '10de:1cb3',
+              'os': 'Ubuntu',
+              'pool': 'chromium.tests.gpu.template',
+            },
+          ],
+        },
+      },
+    },
+  },
   'gl_tests_validating': {
     'remove_from': [
       'CFI Linux ToT',
@@ -1351,6 +1413,11 @@
           '--git-revision': '${got_cr_revision}',
         },
       },
+      'Mac V8 FYI Release (Intel)': {
+        'args': {
+          '--git-revision': '${got_cr_revision}',
+        },
+      },
       'Win V8 FYI Release (NVIDIA)': {
         'args': {
           '--git-revision': '${got_cr_revision}',
@@ -1988,6 +2055,11 @@
           '--git-revision': '${got_cr_revision}',
         },
       },
+      'Mac V8 FYI Release (Intel)': {
+        'args': {
+          '--git-revision': '${got_cr_revision}',
+        },
+      },
       'Win V8 FYI Release (NVIDIA)': {
         'args': {
           '--git-revision': '${got_cr_revision}',

testing/buildbot/test_suites.pyl

@@ -4673,7 +4673,6 @@
     'gpu_angle_mac_gtests': [
       'gpu_angle_end2end_gtests',
       'gpu_angle_unit_gtests',
-      'gpu_common_gtests_validating',
       'gpu_fyi_and_optional_non_linux_gtests',
       'gpu_gles2_conform_gtests',
     ],
@@ -4910,6 +4909,7 @@
 
     'gpu_fyi_mac_release_telemetry_tests': [
       'gpu_common_and_optional_telemetry_tests',
+      'gpu_passthrough_telemetry_tests',
       'gpu_validating_telemetry_tests',
       'gpu_webgl2_conformance_gl_passthrough_telemetry_tests',
       'gpu_webgl2_conformance_validating_telemetry_tests',
@@ -4926,6 +4926,7 @@
 
     'gpu_fyi_optional_mac_telemetry_tests': [
       'gpu_common_and_optional_telemetry_tests',
+      'gpu_passthrough_telemetry_tests',
       'gpu_webgl2_conformance_validating_telemetry_tests',
       'gpu_webgl_conformance_gl_passthrough_telemetry_tests',
       'gpu_webgl_conformance_swangle_passthrough_telemetry_tests',