Setup experimental builder to test dual coverage(unit+overall) on android

Bug: 1202231
Change-Id: I97a302071027ccf8028d0c921264605814628575
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2848720
Commit-Queue: Prakhar Asthana <[email protected]>
Reviewed-by: Yuke Liao <[email protected]>
Cr-Commit-Position: refs/heads/master@{#876387}
diff --git a/testing/buildbot/test_suite_exceptions.pyl b/testing/buildbot/test_suite_exceptions.pyl
index 421e39c..9e303ad 100644
--- a/testing/buildbot/test_suite_exceptions.pyl
+++ b/testing/buildbot/test_suite_exceptions.pyl
@@ -3173,6 +3173,11 @@
       },
     },
   },
+  'webview_cts_tests_gtest': {
+    'remove_from': [
+      'android-marshmallow-arm64-rel-dual-coverage',
+    ],
+  },
   'webview_instrumentation_test_apk': {
     'remove_from': [
       # This test frequently fails on Android, https://crbug.com/824959
@@ -3216,6 +3221,11 @@
       },
     },
   },
+  'webview_ui_instrumentation_tests': {
+    'remove_from': [
+      'android-marshmallow-arm64-rel-dual-coverage',
+    ],
+  },
   'webview_ui_test_app_test_apk': {
     'remove_from': [
       'android-11-x86-fyi-rel', # crbug.com/1165280