Retire SkShader::kSupports4f_Flag

Retire SkShader::kSupports4f_Flag

No longer used except in one test.

Introduce kPrefers4f_Flag instead.

R=reed@google.com
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1726983002

Committed: https://skia.googlesource.com/skia/+/ca058f57a399f5b8b7e9b7d4382c6eb0b36cf598

[f(malita), 2016-02-23 22:31:50]

Description was changed from

==========
Retire SkShader::kSupports4f_Flag

No longer used except in one test.

R=reed@google.com
==========

to

==========
Retire SkShader::kSupports4f_Flag

No longer used except in one test.

R=reed@google.com
GOLD_TRYBOT_URL=
https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&is...
==========

[f(malita), 2016-02-23 22:34:22]

The CQ bit was checked by fmalita@chromium.org

[commit-bot: I haz the power, 2016-02-23 22:34:26]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1726983002/20001
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1726983002/20001

[commit-bot: I haz the power, 2016-02-23 22:34:27]

Note for Reviewers:
The CQ is waiting for an approval.
If you believe that the CL is not ready yet, or if you would like to L-G-T-M
with comments then please uncheck the CQ checkbox.

Waiting for LGTM from valid reviewer(s) till 2016-02-24 04:34 UTC

[commit-bot: I haz the power, 2016-02-23 22:35:56]

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

[commit-bot: I haz the power, 2016-02-23 22:35:57]

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...)

[f(malita), 2016-02-23 22:45:30]

Description was changed from

==========
Retire SkShader::kSupports4f_Flag

No longer used except in one test.

R=reed@google.com
GOLD_TRYBOT_URL=
https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&is...
==========

to

==========
Retire SkShader::kSupports4f_Flag

No longer used except in one test.

Introduce kPrefers4f_Flag instead.

R=reed@google.com
GOLD_TRYBOT_URL=
https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&is...
==========

[f(malita), 2016-02-23 22:45:36]

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

[commit-bot: I haz the power, 2016-02-23 22:45:45]

Dry run: CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1726983002/40001
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1726983002/40001

[commit-bot: I haz the power, 2016-02-23 23:01:07]

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

[commit-bot: I haz the power, 2016-02-23 23:01:08]

Dry run: This issue passed the CQ dry run.

[reed1, 2016-02-24 03:01:13]

The CQ bit was checked by reed@google.com

[reed1, 2016-02-24 03:01:13]

lgtm

https://codereview.chromium.org/1726983002/diff/40001/tests/SkColor4fTest.cpp
File tests/SkColor4fTest.cpp (right):

https://codereview.chromium.org/1726983002/diff/40001/tests/SkColor4fTest.cpp...
tests/SkColor4fTest.cpp:160: if (rec.fSupports4f) {
I think we can even skip this, since all shaders "support" it, knowingly or
otherwise. That said, fine if we want to keep this for now.

[commit-bot: I haz the power, 2016-02-24 03:01:21]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1726983002/40001
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1726983002/40001

[commit-bot: I haz the power, 2016-02-24 03:02:22]

Description was changed from

==========
Retire SkShader::kSupports4f_Flag

No longer used except in one test.

Introduce kPrefers4f_Flag instead.

R=reed@google.com
GOLD_TRYBOT_URL=
https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&is...
==========

to

==========
Retire SkShader::kSupports4f_Flag

No longer used except in one test.

Introduce kPrefers4f_Flag instead.

R=reed@google.com
GOLD_TRYBOT_URL=
https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&is...

Committed:
https://skia.googlesource.com/skia/+/ca058f57a399f5b8b7e9b7d4382c6eb0b36cf598
==========

[commit-bot: I haz the power, 2016-02-24 03:02:23]

Committed patchset #3 (id:40001) as
https://skia.googlesource.com/skia/+/ca058f57a399f5b8b7e9b7d4382c6eb0b36cf598