Pass --release to the layout tests on android_blink_rel.

instead of --debug, which I initially used in crrev.com/c/1367106

Tbr: [email protected]
Bug: 912120
Change-Id: Id6ee9838fec597639ea2aaf383334eaa4acbbdd8
Reviewed-on: https://chromium-review.googlesource.com/c/1368407
Reviewed-by: John Budorick <[email protected]>
Reviewed-by: Stephen Martinis <[email protected]>
Commit-Queue: John Budorick <[email protected]>
Cr-Commit-Position: refs/heads/master@{#614808}
diff --git a/testing/buildbot/test_suite_exceptions.pyl b/testing/buildbot/test_suite_exceptions.pyl
index a3721f5..e1c23d20 100644
--- a/testing/buildbot/test_suite_exceptions.pyl
+++ b/testing/buildbot/test_suite_exceptions.pyl
@@ -1578,7 +1578,7 @@
       # tryserver.chromium.android
       'android_blink_rel': {
         'args': [
-          '--debug',
+          '--release',
           '--android',
           # TODO(crbug.com/912120): Breakpad was entirely disabled on
           # Android. Remove this when it no longer affects Android crash