tree 26e8be21da637d2bd1f3d1d364de92b4e369d7f8
parent 823a027ef52b1eba5488f845a905b1c14c53aea9
author Lei Zhang <thestig@chromium.org> 1568832054 +0000
committer Chromium commit bot <commit-bot@chromium.org> 1568832054 +0000

Consistently declare operator=.

Return a reference to the object instead of void. Make the changed
operator= declaration and associated copy ctors public, as they are all
being deleted, and those can be public as of C++11.

Change-Id: I584e1cd870e30c456be4126fb88460fa4a86196c
Reviewed-on: https://pdfium-review.googlesource.com/c/pdfium/+/60852
Commit-Queue: dsinclair <dsinclair@chromium.org>
Reviewed-by: dsinclair <dsinclair@chromium.org>