Make V8 compile with MSVS 2015
Make V8 compile with MSVS 2015

BUG=v8:4326
R=machenbach@chromium.org
LOG=y

Review URL: https://codereview.chromium.org/1259693003

Cr-Commit-Position: 972c6d2dc6dd5efdad1377c0d224e03eb8f276f7@{#29868}

UniversalFuture/moosh,UniversalFuture/moosh,UniversalFuture/moosh,UniversalFuture/moosh