commit 1f1a89aa631e46b43b81d2b8a212a73e1b9d337e
author sigbjornf <sigbjornf@opera.com> Wed Oct 28 07:10:10 2015
committer Commit bot <commit-bot@chromium.org> Wed Oct 28 07:10:55 2015
tree a3423f1fffa34e975fdd662cdf8b389201bb1bee
parent f79ac2879637cf86eac729ffde4aeb6f88e025f8

Precisely determine Windows thread stack size (reland)

The Thread Information Block (TIB)'s StackLimit records the end of
the committed area of the thread's stack reservation, hence it cannot be
used to determine the overall size of the reserved stack. Switch to
a VirtualQuery() lookup instead, but taking care to cache the result per
thread so as to avoid calling overhead.

R=haraken
BUG=546396

Review URL: https://codereview.chromium.org/1409243011

Cr-Commit-Position: refs/heads/master@{#356521}