Rolling v8/base/trace_event/common to 3b14e6554b07defdad00c17d162c6e7121f71fbf

Rolling v8/buildtools to 389b7143dbd63da3a9725e304d286b02805fc170

Rolling v8/tools/clang to 7548b22debe829cb92047725def34c50fb88ca01

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

Review URL: https://codereview.chromium.org/1648343004

Cr-Commit-Position: refs/heads/master@{#33624}