tree 5d1989c1dcd35a0b1b16798cecb59756aaad3e10
parent 2f0485479008ac708c0bc08708b123dad25dcbd0
author Tom Sepez <tsepez@chromium.org> 1558482796 +0000
committer Chromium commit bot <commit-bot@chromium.org> 1558482796 +0000

Explicitly check for null parent in CXFA_LayoutPageMgr::CreateViewRecord()

Prior to the refactoring in 112b16f, this would silently succeed
despite invoking a method on a null |this| because of an early
return prior to touching member variables. This restores that
old behaviour.

Bug: pdfium:1301
Change-Id: I3fdb37cd1420b5af86d784d24fd6e15a010bb224
Reviewed-on: https://pdfium-review.googlesource.com/c/pdfium/+/54710
Commit-Queue: Tom Sepez <tsepez@chromium.org>
Reviewed-by: Lei Zhang <thestig@chromium.org>