add some GM tests for rects

add some GM tests for rects

BUG=

Committed: http://code.google.com/p/skia/source/detail?r=12073

[yunchao, 2013-10-31 07:29:56]

separate the added GM tests from this CL 
https://codereview.chromium.org/23712005/ to compare the GM output for its new
code path.

[robertphillips, 2013-10-31 11:36:47]

lgtm. Could you add this GM to the list in expectations\gm\ignored-tests.txt
before landing?

[bsalomon, 2013-10-31 15:38:35]

On 2013/10/31 11:36:47, robertphillips wrote:
> lgtm. Could you add this GM to the list in expectations\gm\ignored-tests.txt
> before landing?

I agree w/ Rob, lgtm but the test should be added to ignored-tests.txt before
landing.

[commit-bot: I haz the power, 2013-11-01 01:13:30]

CQ is trying da patch. Follow status at
https://skia-tree-status.appspot.com/cq/yunchao.he@intel.com/54213002/70001

[commit-bot: I haz the power, 2013-11-01 01:13:32]

Failed to apply patch for expectations/gm/ignored-tests.txt:
While running patch -p1 --forward --force --no-backup-if-mismatch;
  patching file expectations/gm/ignored-tests.txt
  Hunk #1 FAILED at 30.
  1 out of 1 hunk FAILED -- saving rejects to file
expectations/gm/ignored-tests.txt.rej

Patch:       expectations/gm/ignored-tests.txt
Index: expectations/gm/ignored-tests.txt
diff --git a/expectations/gm/ignored-tests.txt
b/expectations/gm/ignored-tests.txt
index
9899bd86eaaed4ded4380059f8a5683ded89d005..c5b181c42f7d7bf3ee6f799043f7ca642a643f91
100644
--- a/expectations/gm/ignored-tests.txt
+++ b/expectations/gm/ignored-tests.txt
@@ -30,3 +30,7 @@
 # Added by epoger for https://code.google.com/p/skia/issues/detail?id=1657
 # ('Poppler random failures'): ignore any Poppler failures, for now
 pdf-poppler
+
+## Added by yunchao as part of https://codereview.chromium.org/54213002/
+rects
+

[commit-bot: I haz the power, 2013-11-01 02:38:09]

CQ is trying da patch. Follow status at
https://skia-tree-status.appspot.com/cq/yunchao.he@intel.com/54213002/140001

[commit-bot: I haz the power, 2013-11-01 11:54:36]

Change committed as 12073