tree 94d30750cf50bdb73a74343a853dae6d9af1cf1e
parent 26d87f53b5c1e7169455fdaf8e2305e3b9fcbb54
author Lei Zhang <thestig@chromium.org> 1506645987 -0700
committer Chromium commit bot <commit-bot@chromium.org> 1506647315 +0000

M62: OnBeforeKeystroke may invalidate the widget's window.

And along with it any data that the window may have been carrying.
Tidy some return codes while we're at it.

Bug: 765384
Change-Id: Id16ec5f82b3d9273ba8f2edb1e4645a9145df4f6
Reviewed-on: https://pdfium-review.googlesource.com/14050
Commit-Queue: Tom Sepez <tsepez@chromium.org>
Reviewed-by: Lei Zhang <thestig@chromium.org>
(cherry picked from commit b1f9205bb1a0671c31e44e7362784c770bf2a948)
Reviewed-on: https://pdfium-review.googlesource.com/15111
Commit-Queue: Lei Zhang <thestig@chromium.org>