Add asADash to Lua for scraping

Add asADash to Lua for scraping

BUG=skia:

Committed: http://code.google.com/p/skia/source/detail?r=14733

[egdaniel, 2014-05-14 13:08:49]

ptal

[egdaniel, 2014-05-14 13:38:37]

Added pushDash to match the structure used by other parts of code

[robertphillips, 2014-05-14 14:01:34]

lgtm

https://codereview.chromium.org/267423006/diff/20001/src/utils/SkLua.cpp
File src/utils/SkLua.cpp (right):

https://codereview.chromium.org/267423006/diff/20001/src/utils/SkLua.cpp#newc...
src/utils/SkLua.cpp:1017: SkPathEffect* pe = get_ref<SkPathEffect>(L, 1);
NULL != ?

[egdaniel, 2014-05-14 15:29:35]

I've added the intervals to push Dash and removed the count (since in lua we can
just grab that from the interval array).

To add the intervals I've also put in an pushArrayScalar function

[robertphillips, 2014-05-14 15:36:18]

lgtm + 1 nit

https://codereview.chromium.org/267423006/diff/40001/src/utils/SkLua.cpp
File src/utils/SkLua.cpp (right):

https://codereview.chromium.org/267423006/diff/40001/src/utils/SkLua.cpp#newc...
src/utils/SkLua.cpp:250: setfield_scalar(fL, "phase", info.fPhase);
this->

[egdaniel, 2014-05-14 15:37:12]

The CQ bit was checked by egdaniel@google.com

[commit-bot: I haz the power, 2014-05-14 15:37:28]

CQ is trying da patch. Follow status at
 https://skia-tree-status.appspot.com/cq/egdaniel@google.com/267423006/40001

[commit-bot: I haz the power, 2014-05-14 15:37:32]

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

[commit-bot: I haz the power, 2014-05-14 15:37:32]

Presubmit check for 267423006-40001 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')

[egdaniel, 2014-05-14 15:40:41]

robs nit

[reed1, 2014-05-14 15:41:14]

lgtm

[egdaniel, 2014-05-14 15:41:38]

The CQ bit was checked by egdaniel@google.com

[commit-bot: I haz the power, 2014-05-14 15:41:51]

CQ is trying da patch. Follow status at
 https://skia-tree-status.appspot.com/cq/egdaniel@google.com/267423006/60001

[commit-bot: I haz the power, 2014-05-14 16:03:17]

Change committed as 14733