Check in win32 binaries for apache for the layout tests

Check in win32 binaries for apache for the layout tests

For years we have been using LigHTTPd, and it has been flaky. It
appears that the native win32 apache2 port is much less flaky.

This checks in the base files and .sha1s for all of the binaries
and modules; we add a hook to gclient to download the files from
google storage.

R=brettw@chromium.org, ojan@chromium.org, scottmg@chromium.org
BUG=30536
Committed: https://src.chromium.org/viewvc/chrome?view=rev&revision=277242

[Dirk Pranke, 2014-06-11 02:04:28]

I think this is good to go. Just landing this should have no effect; we still
have to flip a switch in run-webkit-tests to use it. 

My plan is to flip that switch (and update the TestExpectations and baselines)
in a separate patch that only affects Win7, and if that works well enough to
stay on, then try flipping the switch for XP.

These days we're seeing most of the flakiness on Win7 due to crbug.com/378444,
which is what I'm hoping to fix with this.

[ojan, 2014-06-11 02:50:51]

rslgtm. Although, I doubt I have the right OWNERS to properly lgtm this.

Thanks for working on this!

[brettw, 2014-06-11 19:33:17]

This is 2 orders of magnitude more files than we've ever downloaded from google
storage before which makes me more cautious.

How much does this affect syncing? I believe it will compute the .sha1 of each
of these files each time you sync, and I don't want to make updating much
slower. In other places, we've downloaded some zip/tar file and extracted that
when it's out-of-date.

[brettw, 2014-06-11 19:37:43]

WE'll try this. Please be on the watch.

[brettw, 2014-06-11 21:23:30]

lgtm

[Dirk Pranke, 2014-06-12 03:13:06]

Okay, patchset #3 contains the minimal set of files we actually need, and this
is *much* smaller than pachset #1.

the initial download of the files appears to complete in 5 seconds or so;
subsequent runs of the download script complete in a second or so.

So, I think this should be reasonably safe. I'll have hinoka double-check it
tomorrow and try to land tomorrow.

[Dirk Pranke, 2014-06-12 18:08:32]

The CQ bit was checked by dpranke@chromium.org

[commit-bot: I haz the power, 2014-06-12 18:10:19]

CQ is trying da patch. Follow status at
 https://chromium-status.appspot.com/cq/dpranke@chromium.org/328053002/40001

[commit-bot: I haz the power, 2014-06-12 21:35:14]

FYI, CQ is re-trying this CL (attempt #1).
The failing builders are:
  chromium_presubmit on tryserver.chromium
(http://build.chromium.org/p/tryserver.chromium/builders/chromium_presubmit/bu...)
  linux_chromium_chromeos_rel on tryserver.chromium
(http://build.chromium.org/p/tryserver.chromium/builders/linux_chromium_chrome...)
  linux_chromium_rel on tryserver.chromium
(http://build.chromium.org/p/tryserver.chromium/builders/linux_chromium_rel/bu...)
  win_chromium_compile_dbg on tryserver.chromium
(http://build.chromium.org/p/tryserver.chromium/builders/win_chromium_compile_...)
  win_chromium_rel on tryserver.chromium
(http://build.chromium.org/p/tryserver.chromium/builders/win_chromium_rel/buil...)
  win_chromium_x64_rel on tryserver.chromium
(http://build.chromium.org/p/tryserver.chromium/builders/win_chromium_x64_rel/...)
  win_gpu on tryserver.chromium.gpu
(http://build.chromium.org/p/tryserver.chromium.gpu/builders/win_gpu/builds/19455)

[commit-bot: I haz the power, 2014-06-12 21:43:12]

The CQ bit was unchecked by commit-bot@chromium.org

[commit-bot: I haz the power, 2014-06-12 21:43:14]

Try jobs failed on following builders:
  chromium_presubmit on tryserver.chromium
(http://build.chromium.org/p/tryserver.chromium/builders/chromium_presubmit/bu...)

[Dirk Pranke, 2014-06-12 22:26:34]

The CQ bit was checked by dpranke@chromium.org

[commit-bot: I haz the power, 2014-06-12 22:30:32]

CQ is trying da patch. Follow status at
 https://chromium-status.appspot.com/cq/dpranke@chromium.org/328053002/60001

[Dirk Pranke, 2014-06-12 23:39:26]

The CQ bit was checked by dpranke@chromium.org

[commit-bot: I haz the power, 2014-06-12 23:40:13]

CQ is trying da patch. Follow status at
 https://chromium-status.appspot.com/cq/dpranke@chromium.org/328053002/80001

[commit-bot: I haz the power, 2014-06-13 04:23:36]

FYI, CQ is re-trying this CL (attempt #1).
The failing builders are:
  android_dbg_triggered_tests on tryserver.chromium
(http://build.chromium.org/p/tryserver.chromium/builders/android_dbg_triggered...)
  linux_chromium_chromeos_rel on tryserver.chromium
(http://build.chromium.org/p/tryserver.chromium/builders/linux_chromium_chrome...)
  linux_chromium_rel on tryserver.chromium
(http://build.chromium.org/p/tryserver.chromium/builders/linux_chromium_rel/bu...)
  win_chromium_compile_dbg on tryserver.chromium
(http://build.chromium.org/p/tryserver.chromium/builders/win_chromium_compile_...)
  win_chromium_rel on tryserver.chromium
(http://build.chromium.org/p/tryserver.chromium/builders/win_chromium_rel/buil...)
  win_chromium_x64_rel on tryserver.chromium
(http://build.chromium.org/p/tryserver.chromium/builders/win_chromium_x64_rel/...)
  win_gpu on tryserver.chromium.gpu
(http://build.chromium.org/p/tryserver.chromium.gpu/builders/win_gpu/builds/19613)

[commit-bot: I haz the power, 2014-06-13 04:32:17]

The CQ bit was unchecked by commit-bot@chromium.org

[commit-bot: I haz the power, 2014-06-13 04:32:18]

Try jobs failed on following builders:
  win_chromium_compile_dbg on tryserver.chromium
(http://build.chromium.org/p/tryserver.chromium/builders/win_chromium_compile_...)

[Dirk Pranke, 2014-06-13 21:41:52]

The CQ bit was checked by dpranke@chromium.org

[commit-bot: I haz the power, 2014-06-13 21:43:58]

CQ is trying da patch. Follow status at
 https://chromium-status.appspot.com/cq/dpranke@chromium.org/328053002/100001

[commit-bot: I haz the power, 2014-06-14 03:29:26]

The CQ bit was unchecked by commit-bot@chromium.org

[commit-bot: I haz the power, 2014-06-14 03:29:28]

Try jobs failed on following builders:
  mac_chromium_compile_dbg on tryserver.chromium
(http://build.chromium.org/p/tryserver.chromium/builders/mac_chromium_compile_...)

[Dirk Pranke, 2014-06-14 16:23:08]

The CQ bit was checked by dpranke@chromium.org

[commit-bot: I haz the power, 2014-06-14 16:23:46]

CQ is trying da patch. Follow status at
 https://chromium-status.appspot.com/cq/dpranke@chromium.org/328053002/120001

[Dirk Pranke, 2014-06-14 19:29:32]

Committed patchset #7 manually as r277242 (presubmit successful).