Fix code to avoid launching Swiftshader if it's crashed too often.

Fix code to avoid launching Swiftshader if it's crashed too often.

It's possible hardware_gpu_enabled_ is true (because the GPU is
blacklisted and hasn't crashed at all) even when using Swiftshader. In
this case, the code incorrectly tried to launch the GPU process even
if it had already crashed too much.

Committed: https://crrev.com/2caa8dadc70d645af91b46c503f82cf2e87c46a1
Cr-Commit-Position: refs/heads/master@{#415175}

[jbauman, 2016-08-26 20:30:53]

The CQ bit was checked by jbauman@chromium.org to run a CQ dry run

[commit-bot: I haz the power, 2016-08-26 20:32:43]

Dry run: CQ is trying da patch. Follow status at
 
https://chromium-cq-status.appspot.com/v2/patch-status/codereview.chromium.or...

[commit-bot: I haz the power, 2016-08-26 22:01:32]

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

[jbauman, 2016-08-29 20:51:40]

jbauman@chromium.org changed reviewers:
+ piman@chromium.org

[piman, 2016-08-29 21:01:47]

lgtm

[jbauman, 2016-08-29 21:06:37]

The CQ bit was checked by jbauman@chromium.org

[commit-bot: I haz the power, 2016-08-29 21:51:16]

CQ is trying da patch. Follow status at
 
https://chromium-cq-status.appspot.com/v2/patch-status/codereview.chromium.or...

[commit-bot: I haz the power, 2016-08-30 05:45:02]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2016-08-30 05:47:38]

Description was changed from

==========
Fix code to avoid launching Swiftshader if it's crashed too often.

It's possible hardware_gpu_enabled_ is true (because the GPU is
blacklisted and hasn't crashed at all) even when using Swiftshader. In
this case, the code incorrectly tried to launch the GPU process even
if it had already crashed too much.
==========

to

==========
Fix code to avoid launching Swiftshader if it's crashed too often.

It's possible hardware_gpu_enabled_ is true (because the GPU is
blacklisted and hasn't crashed at all) even when using Swiftshader. In
this case, the code incorrectly tried to launch the GPU process even
if it had already crashed too much.

Committed: https://crrev.com/2caa8dadc70d645af91b46c503f82cf2e87c46a1
Cr-Commit-Position: refs/heads/master@{#415175}
==========

[commit-bot: I haz the power, 2016-08-30 05:47:39]

Patchset 1 (id:??) landed as
https://crrev.com/2caa8dadc70d645af91b46c503f82cf2e87c46a1
Cr-Commit-Position: refs/heads/master@{#415175}