Update wpr for leak detection

This CL updates wpr for leak detection. This is a follow-up to
https://chromium-review.googlesource.com/c/chromium/src/+/1554464
where I meant to update all the pages but failed.

Change-Id: I6b756ee8eda6f333b8720607e28ce75bc03e6bb6
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1567549
Reviewed-by: Keishi Hattori <keishi@chromium.org>
Commit-Queue: Yuzu Saijo <yuzus@chromium.org>
Cr-Commit-Position: refs/heads/master@{#651182}
4 files changed