Fix starting location in GrRTC::drawOval when converting to GrShape

Change-Id: I3b86d15add9d463e64c97f53bdb5042f1e2a2f27
Reviewed-on: https://skia-review.googlesource.com/122880
Auto-Submit: Brian Salomon <bsalomon@google.com>
Reviewed-by: Brian Salomon <bsalomon@google.com>
Commit-Queue: Brian Salomon <bsalomon@google.com>
1 file changed