Android: AsyncTask shows popular tasks when queue is full

We are attempting to improve visiblity into why RejectedExecutionExceptions happen. This change includes any Runnable that appears more than 50 times into the exception message.

Bug: 843745
Change-Id: Ifa383cfc0be3b7c58298ff48399d120bd7ab45ba
Reviewed-on: https://chromium-review.googlesource.com/1133776
Reviewed-by: agrieve <agrieve@chromium.org>
Reviewed-by: Mohamed Heikal <mheikal@chromium.org>
Commit-Queue: agrieve <agrieve@chromium.org>
Cr-Commit-Position: refs/heads/master@{#575366}
4 files changed