Rolling v8/build: https://chromium.googlesource.com/chromium/src/build/+log/d16d922..d4ca00b

Rolling v8/third_party/catapult: https://chromium.googlesource.com/external/github.com/catapult-project/catapult/+log/b7b743b..ab73453

Rolling v8/tools/clang: https://chromium.googlesource.com/chromium/src/tools/clang/+log/6b7c8d5..286099f

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

Review-Url: https://codereview.chromium.org/2578883002
Cr-Commit-Position: refs/heads/master@{#41703}