Remove CompositorUtilTest

Remove CompositorUtilTest

The #if defined(USE_AURA) || defined(OS_ANDROID) || defined(OS_MACOSX)
is a always true guard, the expected_mode will always be DELEGATED.
This cl will remove this test case because it didn't make sense.

BUG=None

Committed: https://crrev.com/ce0415e9693c1a520c418c93b47bb5dcce8cce37
Cr-Commit-Position: refs/heads/master@{#309052}

[zhaoze.zhou, 2014-12-17 19:02:06]

zhaoze.zhou@partner.samsung.com changed reviewers:
+ gab@chromium.org

[zhaoze.zhou, 2014-12-17 22:58:41]

zhaoze.zhou@partner.samsung.com changed reviewers:
+ brettw@chromium.org, jam@chromium.org

[zhaoze.zhou, 2014-12-17 22:58:41]

PTAL. thanks.

[brettw, 2014-12-17 23:31:43]

I think you have too many reviewers. Please say who you expect to do a real
review and whether you need a separate owners review. That should either be 1 or
2 people.

[zhaoze.zhou, 2014-12-17 23:54:54]

zhaoze.zhou@partner.samsung.com changed reviewers:
- jam@chromium.org

[zhaoze.zhou, 2014-12-17 23:57:34]

On 2014/12/17 23:31:43, brettw wrote:
> I think you have too many reviewers. Please say who you expect to do a real
> review and whether you need a separate owners review. That should either be 1
or
> 2 people.

Thanks for correction.can you take a look at this patch :) thanks
@gab was the author of that test-case. At first the test-case was
good, but after this change: https://codereview.chromium.org/337783002
this test-case became weird.

[gab, 2014-12-18 15:30:11]

gab@chromium.org changed reviewers:
+ zmo@chromium.org

[gab, 2014-12-18 15:30:12]

lgtm as it indeed looks like this test is no longer useful, but I'm far
out-of-date on the state of compositing modes so I'll let zmo@ have the final
say.

[Zhenyao Mo, 2014-12-18 18:20:18]

LGTM

[zhaoze.zhou, 2014-12-18 18:40:52]

The CQ bit was checked by zhaoze.zhou@partner.samsung.com

[commit-bot: I haz the power, 2014-12-18 18:41:37]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/807423003/1

[commit-bot: I haz the power, 2014-12-18 19:18:25]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2014-12-18 19:19:27]

Patchset 1 (id:??) landed as
https://crrev.com/ce0415e9693c1a520c418c93b47bb5dcce8cce37
Cr-Commit-Position: refs/heads/master@{#309052}