Don't emit declaration of gl_FragPos unless also changing the origin.

Don't emit declaration of gl_FragPos unless also changing the origin.

Committed: http://code.google.com/p/skia/source/detail?r=13648

[jvanverth1, 2014-02-26 20:19:26]

lgtm

[bsalomon, 2014-02-26 22:26:38]

On 2014/02/26 20:19:26, JimVV wrote:
> lgtm

I need to investigate why the ANGLE bot failed... locally no GMs change in the
ANGLE config.

[bsalomon, 2014-02-27 19:02:00]

On 2014/02/26 22:26:38, bsalomon wrote:
> On 2014/02/26 20:19:26, JimVV wrote:
> > lgtm
> 
> I need to investigate why the ANGLE bot failed... locally no GMs change in the
> ANGLE config.

Running on the bot machine myself I don't see the GMs changing. I'm going to
kick the try again.

[bsalomon, 2014-03-03 22:21:45]

On 2014/02/27 19:02:00, bsalomon wrote:
> On 2014/02/26 22:26:38, bsalomon wrote:
> > On 2014/02/26 20:19:26, JimVV wrote:
> > > lgtm
> > 
> > I need to investigate why the ANGLE bot failed... locally no GMs change in
the
> > ANGLE config.
> 
> Running on the bot machine myself I don't see the GMs changing. I'm going to
> kick the try again.

After an additional failed ANGLE bot here I finally got a whitespace change to
complete on the ANGLE bot and it came up green, so I tried again on this CL and
now it's passing. No idea why, but off to the CQ...

[bsalomon, 2014-03-03 22:21:48]

The CQ bit was checked by bsalomon@google.com

[commit-bot: I haz the power, 2014-03-03 22:21:52]

CQ is trying da patch. Follow status at
https://skia-tree-status.appspot.com/cq/bsalomon@google.com/182003002/20001

[commit-bot: I haz the power, 2014-03-03 23:25:32]

Change committed as 13648