GitLab

Remove java mapped regions so that the unwinder does not try unwinding
these frames at all.

BUG=888434

Change-Id: Ic5999652ec85a4a3ed04aa7e8030d0a3faf11fbd
Reviewed-on: https://chromium-review.googlesource.com/c/1327424
Commit-Queue: ssid <ssid@chromium.org>
Reviewed-by: Mike Wittman <wittman@chromium.org>
Cr-Commit-Position: refs/heads/master@{#607002}