tree 5277acb7de48541f5a39f57f3017a69b3ecfcec3
parent 6296f2d501e2749d98e890ed722f923ee584c9ca
author tsepez <tsepez@chromium.org> 1472862861 -0700
committer Commit bot <commit-bot@chromium.org> 1472862861 -0700

Make CPDF_ClipPath have a CPDF_ClipPathData rather than inheriting.

Make Data private to the ClipPath class which manages it
transparently for its callers.  This prevents the callers
from having to remember to make a copy before dirtying the
shared data, since the operations that modify state will do
this under the covers for us.

Review-Url: https://codereview.chromium.org/2301263003