tree b652c3a0eb4250f720237f292d6e8233da0bc1d5
parent 3ceef9a66aa1ae8db896b8e75496194978708476
author jvanverth <jvanverth@google.com> 1414159971 -0700
committer Commit bot <commit-bot@chromium.org> 1414159971 -0700

Set temporary paths volatile so we don't cache them.

Any path that is generated frame-to-frame should not be rendered by using the
DistanceFieldPathRenderer, because generating the initial distance field,
uploading it and rendering it takes longer than the SoftwarePathRenderer.

BUG=skia:2935

Review URL: https://codereview.chromium.org/677463002