Avoid warnings on GCC 4.8.4

Avoid warnings on GCC 4.8.4

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2183243002

[mtklein adds...]
TBR=reed@google.com
No public API changes.

Committed: https://skia.googlesource.com/skia/+/aef94d1818182eb76b6ff0fd0c5260ceda8ea0b7

[jcgregorio, 2016-07-26 20:23:13]

Description was changed from

==========
Avoid warnings on GCC 4.8.4

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

to

==========
Avoid warnings on GCC 4.8.4

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2183243002
==========

[jcgregorio, 2016-07-26 20:23:23]

jcgregorio@google.com changed reviewers:
+ mtklein@google.com

[mtklein, 2016-07-26 20:29:24]

Description was changed from

==========
Avoid warnings on GCC 4.8.4

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2183243002
==========

to

==========
Avoid warnings on GCC 4.8.4

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2183243002

[mtklein adds...]
TBR=reed@google.com
No public API changes.
==========

[mtklein, 2016-07-26 20:29:28]

The CQ bit was checked by mtklein@google.com

[mtklein, 2016-07-26 20:29:28]

lgtm

[commit-bot: I haz the power, 2016-07-26 20:29:40]

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, 2016-07-26 21:10:20]

Description was changed from

==========
Avoid warnings on GCC 4.8.4

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2183243002

[mtklein adds...]
TBR=reed@google.com
No public API changes.
==========

to

==========
Avoid warnings on GCC 4.8.4

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2183243002

[mtklein adds...]
TBR=reed@google.com
No public API changes.

Committed:
https://skia.googlesource.com/skia/+/aef94d1818182eb76b6ff0fd0c5260ceda8ea0b7
==========

[commit-bot: I haz the power, 2016-07-26 21:10:21]

Committed patchset #1 (id:1) as
https://skia.googlesource.com/skia/+/aef94d1818182eb76b6ff0fd0c5260ceda8ea0b7