remove getTotalClipAsPath, privatize getTotalClip

remove getTotalClipAsPath, privatize getTotalClip

TBR=robertphilips

Committed: https://skia.googlesource.com/skia/+/fa35f8e6ebc9d98d57d2edc35e4a83556eb75cae

[reed1, 2014-09-04 18:36:00]

The CQ bit was checked by reed@google.com

[commit-bot: I haz the power, 2014-09-04 18:36:25]

CQ is trying da patch. Follow status at
 https://skia-tree-status.appspot.com/cq/reed@google.com/546493002/1

[commit-bot: I haz the power, 2014-09-04 18:39:25]

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

[commit-bot: I haz the power, 2014-09-04 18:39:25]

Try jobs failed on following builders:
  Build-Ubuntu13.10-GCC4.8-x86_64-Release-Trybot on tryserver.skia
(http://108.170.220.76:10117/builders/Build-Ubuntu13.10-GCC4.8-x86_64-Release-...)
  Test-Ubuntu13.10-GCE-NoGPU-x86_64-Debug-Trybot on tryserver.skia
(http://108.170.220.120:10117/builders/Test-Ubuntu13.10-GCE-NoGPU-x86_64-Debug...)

[reed1, 2014-09-04 19:06:12]

The CQ bit was checked by reed@google.com

[reed1, 2014-09-04 19:06:29]

reed@google.com changed reviewers:
+ djsollen@google.com, robertphillips@google.com

[commit-bot: I haz the power, 2014-09-04 19:06:35]

CQ is trying da patch. Follow status at
 https://skia-tree-status.appspot.com/cq/reed@google.com/546493002/20001

[commit-bot: I haz the power, 2014-09-04 19:14:41]

Committed patchset #2 (id:20001) as fa35f8e6ebc9d98d57d2edc35e4a83556eb75cae

[robertphillips, 2014-09-04 19:54:54]

lgtm