tree ed835312989fcf493328605b423ef67faa69f64a
parent 06bbdef296b483e6f666156b198319019d3c6373
author Tom Sepez <tsepez@chromium.org> 1495829316 -0700
committer Chromium commit bot <commit-bot@chromium.org> 1495831590 +0000

Fix CPDF_PageRenderContext cleanup

Make CFX_RenderDevice, which owns the IFX_RenderDeviceDriver, responsible
for restoring driver state as part of its destruction so that its callers
don't have to do so out of turn.

Then re-order CPDF_PageRenderContext destruction order so that
the progressive renderer is destroyed before the device, and the
device destroyed before the options because of unowned pointers
to objects owned by these.

Bug: 726755
Change-Id: I9a6f23da12140b2758b86e6f33f715ad1c679c3f
Reviewed-on: https://pdfium-review.googlesource.com/6073
Reviewed-by: Lei Zhang <thestig@chromium.org>
Commit-Queue: Tom Sepez <tsepez@chromium.org>