Remove wincrypt.h from precompiled headers.

Remove wincrypt.h from precompiled headers.

wincrypt.h and OpenSSL conflict on a symbol, worked around by
crypto/wincrypt_shim.h. This means that wincrypt.h can't be included
directly. Remove it from the set of precompiled headers.

BUG=338884
Committed: https://crrev.com/cd99594892b5813dd9fd9c96893337f23ca638de
Cr-Commit-Position: refs/heads/master@{#304880}

[davidben, 2014-11-19 19:38:27]

davidben@chromium.org changed reviewers:
+ scottmg@chromium.org

[davidben, 2014-11-19 19:38:28]

This is making the win_drmemory bot grumpy when flipping use_openssl=1. I'm not
sure why it wasn't upsetting the other Windows bots. Maybe we don't build with
precompiled headers there?

See https://codereview.chromium.org/686883002 for context.

I considered adding the #undefs to precompile.h, but it seems
win_precompile.gypi is added into some third_party gyp files. It seemed easier
to remove it rather than worry about whether some third-party files wanted the
non-#undef'd version. I dunno. This is all rather fragile and hairy but removing
it seemed least fragile.

[davidben, 2014-11-19 19:41:35]

davidben@chromium.org changed reviewers:
+ rsleevi@chromium.org

[davidben, 2014-11-19 19:41:36]

Also +rsleevi in case he has strong opinions.

[scottmg, 2014-11-19 19:42:42]

Yes, most bots do not use PCH because goma does not support PCH.

https://codereview.chromium.org/720373004/diff/1/build/precompile.h
File build/precompile.h (left):

https://codereview.chromium.org/720373004/diff/1/build/precompile.h#oldcode30
build/precompile.h:30: #include <wincrypt.h>  // 4
should it be replaced by crypto/wincrypt_shim.h instead?

[scottmg, 2014-11-19 19:43:16]

I guess we don't put non-system headers in here. LGTM.

[Ryan Sleevi, 2014-11-19 19:47:25]

lgtm

[davidben, 2014-11-19 19:48:39]

The CQ bit was checked by davidben@chromium.org

[commit-bot: I haz the power, 2014-11-19 19:50:13]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/720373004/1

[commit-bot: I haz the power, 2014-11-19 20:34:26]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2014-11-19 20:36:13]

Patchset 1 (id:??) landed as
https://crrev.com/cd99594892b5813dd9fd9c96893337f23ca638de
Cr-Commit-Position: refs/heads/master@{#304880}