Disable FormStructureBrowserTest.DataDrivenHeuristics00 on Windows as well.

Disable FormStructureBrowserTest.DataDrivenHeuristics00 on Windows as well.

See
http://build.chromium.org/p/chromium.win/builders/Win7%20Tests%20%28dbg%29%281%29/builds/31795
http://build.chromium.org/p/chromium.win/builders/Win7%20Tests%20%28dbg%29%281%29/builds/31798
http://build.chromium.org/p/chromium.win/builders/Win7%20Tests%20%28dbg%29%281%29/builds/31799
http://build.chromium.org/p/chromium.win/builders/Win7%20Tests%20%28dbg%29%281%29/builds/31800
http://build.chromium.org/p/chromium.win/builders/Win7%20Tests%20%28dbg%29%281%29/builds/31801

BUG=85276
TBR=estade@chromium.org

Committed: https://chromium.googlesource.com/chromium/src/+/6508eb5e532c1c3c1c7a94a942211c1ac3f746f9

[jam, 2014-10-16 04:49:22]

Patchset #1 (id:1) has been deleted

[commit-bot: I haz the power, 2014-10-16 04:51:30]

Patchset 1 (id:??) landed as
https://crrev.com/6508eb5e532c1c3c1c7a94a942211c1ac3f746f9
Cr-Commit-Position: refs/heads/master@{#299844}

[jam, 2014-10-16 04:51:33]

Committed patchset #1 (id:20001) manually as
6508eb5e532c1c3c1c7a94a942211c1ac3f746f9 (presubmit successful).

[Evan Stade, 2014-10-16 16:36:07]

Hmmm, I wonder if this line has to do with the problem:

@@@STEP_LOG_LINE@DataDrivenHeuristics00@[4584:2832:1015/191017:ERROR:singleton_hwnd.cc(43)]
Cannot create windows on non-UI thread!@@@

[jam, 2014-10-16 17:49:38]

On 2014/10/16 16:36:07, Evan Stade wrote:
> Hmmm, I wonder if this line has to do with the problem:
> 
>
@@@STEP_LOG_LINE@DataDrivenHeuristics00@[4584:2832:1015/191017:ERROR:singleton_hwnd.cc(43)]
> Cannot create windows on non-UI thread!@@@

no, that's unfortunately printed on all tests on bots

[Daniel Erat, 2014-10-17 21:54:49]

derat@chromium.org changed reviewers:
+ ckocagil@chromium.org, derat@chromium.org, kochi@chromium.org

[Daniel Erat, 2014-10-17 21:54:50]

i think that i've possibly been encountering a related problem on chrome os
while trying to switch from RenderTextPango to RenderTextHarfBuzz; see
http://crbug.com/423791.

RenderTextHarfBuzz was enabled for other platforms (including windows) recently
in https://codereview.chromium.org/630583002; i wonder if that was responsible
for the windows timeouts.

for chrome os, my best guess at the moment is that these tests are doing
something in the course of omnibox rendering many times that's slower in
RenderTextHarfBuzz than in RenderTextPango.