Rolling v8/base/trace_event/common: https://chromium.googlesource.com/chromium/src/base/trace_event/common/+log/0e9a47d..e0009bb

Rolling v8/build: https://chromium.googlesource.com/chromium/src/build/+log/06a6e63..ca739dc

Rolling v8/tools/clang: https://chromium.googlesource.com/chromium/src/tools/clang/+log/36f3a71..b6fe934

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

Change-Id: I793509e5285594adf9f030bd2824ca2629d68117
Reviewed-on: https://chromium-review.googlesource.com/952703Reviewed-by: v8 autoroll <v8-autoroll@chromium.org>
Commit-Queue: Michael Achenbach <machenbach@chromium.org>
Cr-Commit-Position: refs/heads/master@{#51800}