Fold SkTSetBit into SkOTSet*Bit.

Fold SkTSetBit into SkOTSet*Bit.

BUG=b/13729420

Committed: http://code.google.com/p/skia/source/detail?r=14009

[bungeman-skia, 2014-04-01 14:29:10]

*sigh* this looks terrible to me, but since we can't use basic c++... whatevs.
lgtm

[mtklein, 2014-04-01 14:30:47]

The CQ bit was checked by mtklein@google.com

[commit-bot: I haz the power, 2014-04-01 14:30:49]

CQ is trying da patch. Follow status at
https://skia-tree-status.appspot.com/cq/mtklein@chromium.org/219023011/20001

[commit-bot: I haz the power, 2014-04-01 14:30:55]

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

[commit-bot: I haz the power, 2014-04-01 14:30:55]

Presubmit check for 219023011-20001 failed and returned exit status 1.

Running presubmit commit checks ...

** Presubmit ERRORS **
Since the CL is editing public API, you must have an LGTM from one of:
('reed@chromium.org', 'reed@google.com', 'bsalomon@chromium.org',
'bsalomon@google.com')

[mtklein, 2014-04-01 14:33:11]

First public API approval wins...

[bsalomon, 2014-04-01 14:40:01]

lgtm. What do I win?

[mtklein, 2014-04-01 14:41:01]

On 2014/04/01 14:40:01, bsalomon wrote:
> lgtm. What do I win?

FREE LUNCH!

[mtklein, 2014-04-01 14:41:06]

The CQ bit was checked by mtklein@google.com

[commit-bot: I haz the power, 2014-04-01 14:41:09]

CQ is trying da patch. Follow status at
https://skia-tree-status.appspot.com/cq/mtklein@chromium.org/219023011/20001

[commit-bot: I haz the power, 2014-04-01 16:11:59]

Change committed as 14009