move Stroke Rect and AAFill Rect to their own file

move Stroke Rect and AAFill Rect to their own file

BUG=skia:

Committed: https://skia.googlesource.com/skia/+/9ff6425ce4a8deeb23b1c706b340d7d4e09f3f9b

[joshualitt, 2015-08-10 15:19:18]

joshualitt@google.com changed reviewers:
+ bsalomon@google.com, joshualitt@google.com, robertphillips@google.com

[joshualitt, 2015-08-10 15:19:19]

just a move and rename, ptal

[joshualitt, 2015-08-10 15:19:22]

The CQ bit was checked by joshualitt@google.com

[commit-bot: I haz the power, 2015-08-10 15:19:26]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1282723004/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1282723004/1

[commit-bot: I haz the power, 2015-08-10 15:19:27]

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 2015-08-10 21:19 UTC

[robertphillips, 2015-08-10 16:03:00]

rs lgtm

[commit-bot: I haz the power, 2015-08-10 16:03:54]

Committed patchset #1 (id:1) as
https://skia.googlesource.com/skia/+/9ff6425ce4a8deeb23b1c706b340d7d4e09f3f9b