Remove obsolete flag and add guard flag for AAA

Remove obsolete flag and add guard flag for AAA

We no longer use SK_ANALYTIC_AA flag it's now set as default in
Chromium. However, we need some flag to guard some bug fixes in Skia
wihtout breaking the Chromium layout tests.

BUG=

Committed: https://crrev.com/f7a721acbe44d2051a7f29aaf21e14d64060c404
Cr-Commit-Position: refs/heads/master@{#435036}

[liyuqian, 2016-11-29 14:39:40]

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

[commit-bot: I haz the power, 2016-11-29 14:39:51]

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

[liyuqian, 2016-11-29 14:40:24]

Description was changed from

==========
Remove obsolete flag and add guard flag for AAA

We no longer use SK_ANALYTIC_AA flag it's now set as default in
Chromium. However, we need some flag to guard some bug fixes in Skia
wihtout breaking the Chromium layout tests.

BUG=
==========

to

==========
Remove obsolete flag and add guard flag for AAA

We no longer use SK_ANALYTIC_AA flag it's now set as default in
Chromium. However, we need some flag to guard some bug fixes in Skia
wihtout breaking the Chromium layout tests.

BUG=
==========

[liyuqian, 2016-11-29 14:40:24]

liyuqian@google.com changed reviewers:
+ brianosman@google.com, caryclark@google.com, fmalita@chromium.org,
reed@google.com

[liyuqian, 2016-11-29 14:40:58]

Please take a look at this flag change that allows me to fix bugs in Skia
without breaking Chromium layout tests.

[f(malita), 2016-11-29 14:44:10]

lgtm

https://codereview.chromium.org/2536643004/diff/1/skia/config/SkUserConfig.h
File skia/config/SkUserConfig.h (right):

https://codereview.chromium.org/2536643004/diff/1/skia/config/SkUserConfig.h#...
skia/config/SkUserConfig.h:231: #ifndef    SK_ANALYTIC_AA_GUARD
naming nit: maybe something like SK_SUPPORT_LEGACY_ANALYTIC_AA, for consistency
with other guard names?

[commit-bot: I haz the power, 2016-11-29 16:15:44]

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

[commit-bot: I haz the power, 2016-11-29 16:15:45]

Dry run: This issue passed the CQ dry run.

[liyuqian, 2016-11-29 18:17:18]

The CQ bit was checked by liyuqian@google.com

[commit-bot: I haz the power, 2016-11-29 18:17:34]

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, 2016-11-29 18:26:52]

CQ is committing da patch.

Bot data: {"patchset_id": 1, "attempt_start_ts": 1480443438776220, "parent_rev":
"c3cd42dd8d4c9ae834d713530da12826882c9163", "commit_rev":
"b639dcf66477cf8dd41da88b226ce337dd8774bd"}

[commit-bot: I haz the power, 2016-11-29 18:27:16]

Description was changed from

==========
Remove obsolete flag and add guard flag for AAA

We no longer use SK_ANALYTIC_AA flag it's now set as default in
Chromium. However, we need some flag to guard some bug fixes in Skia
wihtout breaking the Chromium layout tests.

BUG=
==========

to

==========
Remove obsolete flag and add guard flag for AAA

We no longer use SK_ANALYTIC_AA flag it's now set as default in
Chromium. However, we need some flag to guard some bug fixes in Skia
wihtout breaking the Chromium layout tests.

BUG=
==========

[commit-bot: I haz the power, 2016-11-29 18:27:17]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2016-11-29 18:31:58]

Description was changed from

==========
Remove obsolete flag and add guard flag for AAA

We no longer use SK_ANALYTIC_AA flag it's now set as default in
Chromium. However, we need some flag to guard some bug fixes in Skia
wihtout breaking the Chromium layout tests.

BUG=
==========

to

==========
Remove obsolete flag and add guard flag for AAA

We no longer use SK_ANALYTIC_AA flag it's now set as default in
Chromium. However, we need some flag to guard some bug fixes in Skia
wihtout breaking the Chromium layout tests.

BUG=

Committed: https://crrev.com/f7a721acbe44d2051a7f29aaf21e14d64060c404
Cr-Commit-Position: refs/heads/master@{#435036}
==========

[commit-bot: I haz the power, 2016-11-29 18:31:58]

Patchset 1 (id:??) landed as
https://crrev.com/f7a721acbe44d2051a7f29aaf21e14d64060c404
Cr-Commit-Position: refs/heads/master@{#435036}