Increase the shards for content_browsertests on Lollipop Phone Tester.

Bug: 939945
Change-Id: I9d24ff2ce97cd82f1e6429b6c3b4baad08ecae76
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1516076
Reviewed-by: John Budorick <[email protected]>
Commit-Queue: Garrett Beaty <[email protected]>
Cr-Commit-Position: refs/heads/master@{#639664}
diff --git a/testing/buildbot/test_suite_exceptions.pyl b/testing/buildbot/test_suite_exceptions.pyl
index 938bd9f..52502a8e3 100644
--- a/testing/buildbot/test_suite_exceptions.pyl
+++ b/testing/buildbot/test_suite_exceptions.pyl
@@ -350,6 +350,12 @@
       'CrWinAsan(dll)', # https://crbug.com/935598
     ],
     'modifications': {
+      # chromium.android
+      'Lollipop Phone Tester': {
+        'swarming': {
+          'shards': 11,
+        },
+      },
       # chromium.linux
       'Cast Audio Linux': {
         'args': [