restore clipstack to heap-ptr, so clients can ref it
authorreed <reed@google.com>
Tue, 7 Apr 2015 15:00:56 +0000 (08:00 -0700)
committerCommit bot <commit-bot@chromium.org>
Tue, 7 Apr 2015 15:00:56 +0000 (08:00 -0700)
commit687fa1c745febb57f42b0d5f03d7c1f4be2530ca
treee1787c146eb0721e978b1d39ed73367af8f2d622
parent04abf130bb15c5cdaa2d895ef5b39698a7fb2419
restore clipstack to heap-ptr, so clients can ref it

BUG=skia:

Review URL: https://codereview.chromium.org/1068883004
include/core/SkCanvas.h
src/core/SkCanvas.cpp
tests/CanvasTest.cpp