Shared image generator

Shared image generator

Introduce a new ref counted class (SharedGenerator), to facilitate
SkImageGenerator sharing among multiple cacherators.

Plumbing only for now, no actual sharing.

R=reed@google.com
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2451273006

Committed: https://skia.googlesource.com/skia/+/f0c38f5fe625bc67f647d58ac803bf4ba427e99e

[f(malita), 2016-10-27 20:03:17]

Description was changed from

==========
Shared image generator

WIP

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

to

==========
Shared image generator

WIP

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2451273006
==========

[f(malita), 2016-10-27 20:21:14]

Description was changed from

==========
Shared image generator

WIP

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2451273006
==========

to

==========
Shared image generator

Introduce a new ref counted class (SharedGenerator), to facilitate
SkImageGenerator sharing among multiple cacherators.

Plumbing only for now, no actual sharing.

R=reed@google.com
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2451273006
==========

[f(malita), 2016-10-27 20:21:14]

fmalita@chromium.org changed reviewers:
+ reed@google.com

[f(malita), 2016-10-27 20:23:05]

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

[commit-bot: I haz the power, 2016-10-27 20:23:13]

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

[reed1, 2016-10-27 20:44:06]

lgtm

[f(malita), 2016-10-27 21:09:03]

The CQ bit was unchecked by fmalita@chromium.org

[f(malita), 2016-10-27 21:09:07]

The CQ bit was checked by fmalita@chromium.org

[commit-bot: I haz the power, 2016-10-27 21:09:16]

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, 2016-10-27 21:22:43]

Description was changed from

==========
Shared image generator

Introduce a new ref counted class (SharedGenerator), to facilitate
SkImageGenerator sharing among multiple cacherators.

Plumbing only for now, no actual sharing.

R=reed@google.com
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2451273006
==========

to

==========
Shared image generator

Introduce a new ref counted class (SharedGenerator), to facilitate
SkImageGenerator sharing among multiple cacherators.

Plumbing only for now, no actual sharing.

R=reed@google.com
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2451273006

Committed:
https://skia.googlesource.com/skia/+/f0c38f5fe625bc67f647d58ac803bf4ba427e99e
==========

[commit-bot: I haz the power, 2016-10-27 21:22:44]

Committed patchset #2 (id:20001) as
https://skia.googlesource.com/skia/+/f0c38f5fe625bc67f647d58ac803bf4ba427e99e