New names for SkPMFloat methods.

New names for SkPMFloat methods.

BUG=skia:

Committed: https://skia.googlesource.com/skia/+/3d626834b4b5ee2d6dda34da365dfe40520253aa

[mtklein_C, 2015-04-02 18:44:55]

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

[mtklein_C, 2015-04-02 18:44:56]

Better land your change first.

[mtklein, 2015-04-02 18:46:06]

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

[commit-bot: I haz the power, 2015-04-02 18:46:32]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1055123002/1

[commit-bot: I haz the power, 2015-04-02 18:52:01]

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

[commit-bot: I haz the power, 2015-04-02 18:52:02]

This issue passed the CQ dry run.

[mtklein, 2015-04-02 19:49:51]

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

[commit-bot: I haz the power, 2015-04-02 19:50:36]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1055123002/40001

[commit-bot: I haz the power, 2015-04-02 20:20:20]

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

[commit-bot: I haz the power, 2015-04-02 20:20:20]

This issue passed the CQ dry run.

[mtklein, 2015-04-03 13:53:37]

ping mike?

[reed1, 2015-04-03 14:03:50]

round and roundClamp sgtm

I wonder if we should try adding truncClamp, as well as trunc-options for
4colors, just to try promoting the more-efficient variants. If they are never
used, we can certainly remove them (but the symmetry seems useful).

[reed1, 2015-04-03 14:04:08]

also fine to land this now, and debate the others later, so lgtm

[mtklein, 2015-04-03 14:04:54]

On 2015/04/03 14:04:08, reed1 wrote:
> also fine to land this now, and debate the others later, so lgtm

sgtm

[mtklein, 2015-04-03 14:04:57]

The CQ bit was checked by mtklein@google.com

[commit-bot: I haz the power, 2015-04-03 14:05:06]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1055123002/40001

[commit-bot: I haz the power, 2015-04-03 14:05:24]

Committed patchset #3 (id:40001) as
https://skia.googlesource.com/skia/+/3d626834b4b5ee2d6dda34da365dfe40520253aa