Rolling v8/build: https://chromium.googlesource.com/chromium/src/build/+log/564d650..5c10e06

Rolling v8/third_party/catapult: https://chromium.googlesource.com/external/github.com/catapult-project/catapult/+log/f3dc14e..489a5bc

Rolling v8/tools/clang: https://chromium.googlesource.com/chromium/src/tools/clang/+log/780832e..f6f94f4

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

Review-Url: https://codereview.chromium.org/2597893002
Cr-Commit-Position: refs/heads/master@{#41908}