ozone/x11/wayland: enable browser tests

This CL enables browser_tests. Some of the tests are disabled, because
they are either flaky or failing. I will start fixing them in the next
CLs after this CL lands (some of the fixes have already been landed.
Previously, there were about 1k tests failing for Wayland).

Bug: 1029240
Change-Id: Ide9557f6748ca4d4dc7643e68177fdb2560db858
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2171491
Reviewed-by: Scott Violet <[email protected]>
Commit-Queue: Maksim Sisov <[email protected]>
Cr-Commit-Position: refs/heads/master@{#777772}
diff --git a/testing/buildbot/test_suite_exceptions.pyl b/testing/buildbot/test_suite_exceptions.pyl
index 6379177..5fa02dde 100644
--- a/testing/buildbot/test_suite_exceptions.pyl
+++ b/testing/buildbot/test_suite_exceptions.pyl
@@ -567,6 +567,24 @@
       },
     },
   },
+  'browser_tests_wayland': {
+    'modifications': {
+      'Linux Ozone Tester (Wayland)': {
+        'args': [
+          '--test-launcher-filter-file=../../testing/buildbot/filters/ozone-linux.wayland_browser_tests.filter',
+        ],
+      },
+    },
+  },
+  'browser_tests_x11': {
+    'modifications': {
+      'Linux Ozone Tester (X11)': {
+        'args': [
+          '--test-launcher-filter-file=../../testing/buildbot/filters/ozone-linux.x11_browser_tests.filter',
+        ],
+      },
+    },
+  },
   'cc_unittests': {
     'modifications': {
       'Linux TSan Tests': {