Remove outdated comments about pre-sk_sp semantics

Remove outdated comments about pre-sk_sp semantics

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2371603003

Committed: https://skia.googlesource.com/skia/+/a99b66d95b4df64d20b6a9cf78106b472a68b1dc

[Brian Osman, 2016-09-26 19:42:34]

Description was changed from

==========
Remove outdated comments about pre-sk_sp semantics

BUG=skia:
==========

to

==========
Remove outdated comments about pre-sk_sp semantics

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2371603003
==========

[Brian Osman, 2016-09-26 19:43:15]

brianosman@google.com changed reviewers:
+ reed@google.com

[reed1, 2016-09-26 19:54:02]

lgtm

[Brian Osman, 2016-09-26 20:07:49]

The CQ bit was checked by brianosman@google.com

[commit-bot: I haz the power, 2016-09-26 20:07:52]

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, 2016-09-27 10:33:13]

Description was changed from

==========
Remove outdated comments about pre-sk_sp semantics

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2371603003
==========

to

==========
Remove outdated comments about pre-sk_sp semantics

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2371603003

Committed:
https://skia.googlesource.com/skia/+/a99b66d95b4df64d20b6a9cf78106b472a68b1dc
==========

[commit-bot: I haz the power, 2016-09-27 10:33:14]

Committed patchset #1 (id:1) as
https://skia.googlesource.com/skia/+/a99b66d95b4df64d20b6a9cf78106b472a68b1dc