tree 4c0f2c46fb83d762e25186781067d8e4c0221e6b
parent 2055a6fce75bab7d7b2c71381177a25e6624a5f6
author cpu <cpu@chromium.org> 1409268337 +0900
committer Qijiang Fan <fqj@google.com> 1591259200 +0900

High resolution timer fix reland

On Windows the message pump code tried to manage the systemwide timer
resolution to fire delayed tasks with better than 15ms resolution but
it is buggy.

This is https://codereview.chromium.org/395913006

please see that review for rationale.

BUG=153139
TBR=jamesr,darin
TEST=included, also see bug for manual verification.

Review URL: https://codereview.chromium.org/509223002

Cr-Commit-Position: refs/heads/master@{#292493}


CrOS-Libchrome-Original-Commit: ee89079586f3a1ad727aad4c6aaf3100e220d6e4