ozone/x11/wayland: enable content_browsertests

This CL enables content_browsertests for Ozone/X11/Wayland.
Failing tests are added to the filter and will be addressed
later.

Bug: 1029240
Change-Id: I6d7861309d3b3f12756177dcdb225f0253d4ca5f
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2167753
Commit-Queue: Maksim Sisov <[email protected]>
Reviewed-by: Ben Pastene <[email protected]>
Reviewed-by: Scott Violet <[email protected]>
Cr-Commit-Position: refs/heads/master@{#765026}
diff --git a/testing/buildbot/test_suite_exceptions.pyl b/testing/buildbot/test_suite_exceptions.pyl
index 294ba2f1..b73b4cb5 100644
--- a/testing/buildbot/test_suite_exceptions.pyl
+++ b/testing/buildbot/test_suite_exceptions.pyl
@@ -888,6 +888,24 @@
       },
     },
   },
+  'content_browsertests_wayland': {
+    'modifications': {
+      'Linux Ozone Tester (Wayland)': {
+        'args': [
+          '--test-launcher-filter-file=../../testing/buildbot/filters/ozone-linux.wayland_content_browsertests.filter',
+        ],
+      },
+    },
+  },
+  'content_browsertests_x11': {
+    'modifications': {
+      'Linux Ozone Tester (X11)': {
+        'args': [
+          '--test-launcher-filter-file=../../testing/buildbot/filters/ozone-linux.x11_content_browsertests.filter',
+        ],
+      },
+    },
+  },
   'content_shell_crash_test': {
     'modifications': {
       'Win10 Tests x64 (dbg)': {