Specialize SkOncePtr<T[]>.

Specialize SkOncePtr<T[]>.

SkOncePtr<T[]> is identical to SkOncePtr<T> except we'll default to delete[]
for cleanup.

CQ_EXTRA_TRYBOTS=client.skia:Test-Ubuntu-GCC-GCE-CPU-AVX2-x86_64-Debug-ASAN-Trybot

BUG=skia:

No public API changes.
TBR=reed@google.com

Committed: https://skia.googlesource.com/skia/+/9a50174dbc25773fe9b1b582106fb752ff38eec2

[mtklein_C, 2015-09-09 14:06:16]

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

[commit-bot: I haz the power, 2015-09-09 14:06:24]

Dry run: CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1311893010/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1311893010/1

[commit-bot: I haz the power, 2015-09-09 14:18:13]

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

[commit-bot: I haz the power, 2015-09-09 14:18:14]

Dry run: This issue passed the CQ dry run.

[mtklein, 2015-09-09 14:30:35]

mtklein@google.com changed reviewers:
+ herb@google.com, mtklein@google.com

[mtklein, 2015-09-09 14:30:35]

Obviously, I need to reland the previous CL first before this can land, but this
will be the same delta.

[mtklein_C, 2015-09-09 14:31:18]

Er, maybe this will send the code review request boilerplate?

[mtklein, 2015-09-09 16:43:19]

The CQ bit was checked by mtklein@google.com to run a CQ dry run

[commit-bot: I haz the power, 2015-09-09 16:43:29]

Dry run: CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1311893010/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1311893010/1

[commit-bot: I haz the power, 2015-09-09 16:44:02]

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

[commit-bot: I haz the power, 2015-09-09 16:44:02]

Dry run: This issue passed the CQ dry run.

[herb_g, 2015-09-09 16:54:46]

lgtm

This is very nice.

[herb_g, 2015-09-09 16:54:49]

lgtm

This is very nice.

[mtklein_C, 2015-09-09 16:56:07]

The CQ bit was checked by mtklein@chromium.org

[commit-bot: I haz the power, 2015-09-09 16:56:20]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1311893010/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1311893010/1

[commit-bot: I haz the power, 2015-09-09 16:57:52]

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

[commit-bot: I haz the power, 2015-09-09 16:57:53]

Try jobs failed on following builders:
  skia_presubmit-Trybot on client.skia.fyi (JOB_FAILED,
http://build.chromium.org/p/client.skia.fyi/builders/skia_presubmit-Trybot/bu...)

[mtklein, 2015-09-09 16:59:37]

The CQ bit was checked by mtklein@google.com

[commit-bot: I haz the power, 2015-09-09 16:59:49]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1311893010/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1311893010/1

[commit-bot: I haz the power, 2015-09-09 17:00:25]

Committed patchset #1 (id:1) as
https://skia.googlesource.com/skia/+/9a50174dbc25773fe9b1b582106fb752ff38eec2