re2 building on x64 windows

re2 building on x64 windows

Mostly disable c4267, but a couple that seem safe to me.

R=jschuh@chromium.org
BUG=167187
Committed: https://src.chromium.org/viewvc/chrome?view=rev&revision=175978

[jschuh, 2013-01-09 21:59:55]

On 2013/01/09 21:41:12, scottmg wrote:

Did you actually verify all the truncations are safe?

[scottmg, 2013-01-09 22:28:34]

now without a bunch of arbitrary truncations.

https://codereview.chromium.org/11819038/diff/5001/third_party/re2/re2/dfa.cc
File third_party/re2/re2/dfa.cc (right):

https://codereview.chromium.org/11819038/diff/5001/third_party/re2/re2/dfa.cc...
third_party/re2/re2/dfa.cc:475: if (state_budget_ < 20*one_state) {
state_budget_ is int64, and one_state's value is always > 0.

https://codereview.chromium.org/11819038/diff/5001/third_party/re2/util/loggi...
File third_party/re2/util/logging.h (right):

https://codereview.chromium.org/11819038/diff/5001/third_party/re2/util/loggi...
third_party/re2/util/logging.h:63: write(2, s.data(), static_cast<unsigned
int>(s.size()));
io.h's write only takes unsigned int.

[jschuh, 2013-01-09 22:34:26]

lgtm

[commit-bot: I haz the power, 2013-01-09 22:41:36]

CQ is trying da patch. Follow status at
https://chromium-status.appspot.com/cq/scottmg@chromium.org/11819038/5001

[commit-bot: I haz the power, 2013-01-10 01:54:58]

Change committed as 175978