deps: cherry-pick 081fce3 from V8 upstream
Original commit message: ThreadTicks::Now support for Solaris BUG=v8:5739
Review-Url: https://codereview.chromium.org/2576903004 Cr-Commit-Position: refs/heads/master@{#41771 (closed)}
Do not update/delete: Banner broadcast message test data
Do not update/delete: Notification broadcast message test data
Original commit message: ThreadTicks::Now support for Solaris BUG=v8:5739
Review-Url: https://codereview.chromium.org/2576903004 Cr-Commit-Position: refs/heads/master@{#41771 (closed)}