Rolling v8/tools/clang to 88d00d95febafac2dbe501850d0f53e95e4db291

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

Review URL: https://codereview.chromium.org/1867573005

Cr-Commit-Position: refs/heads/master@{#35343}