Remove destination pointer from GrCopySurfaceOp

This appears to be surplus to requirements (and the extra call in visitProxies was causing grief for explicit allocation)

Bug: skia:
Change-Id: Icc0b7f04fed96883408d54986b02d0f3756d56c7
Reviewed-on: https://skia-review.googlesource.com/68862
Reviewed-by: Brian Salomon <bsalomon@google.com>
Commit-Queue: Robert Phillips <robertphillips@google.com>
2 files changed