Rolling v8/build: https://chromium.googlesource.com/chromium/src/build/+log/0a40aa9..506800f

Rolling v8/third_party/catapult: https://chromium.googlesource.com/catapult/+log/39e3bc6..3059fd7

TBR=machenbach@chromium.org,hablich@chromium.org,sergiyb@chromium.org

Change-Id: I3cc068e21babbe30dd36eb715209a1b6c3214441
Reviewed-on: https://chromium-review.googlesource.com/1046127
Commit-Queue: v8 autoroll <v8-autoroll@chromium.org>
Reviewed-by: v8 autoroll <v8-autoroll@chromium.org>
Cr-Commit-Position: refs/heads/master@{#53009}