Avoid one more instance of the anti-pattern in 706346.

Need to have a function taking a const CFX_RetainPtr<X>& reference
as an argument, assign a different object to a m_ variable of the same
type in the function, continue to use the reference after the assignment,
and call the function elsewhere with the same m_ variable as the argument
while having no other RetainPtrs to the object.

Unclear if it is called in this manner, but the first three points
hold, so be proactive.

Change-Id: I0ece4d7da0b8cf5f3079c53fa612ca07e9632502
Reviewed-on: https://pdfium-review.googlesource.com/3377
Reviewed-by: dsinclair <dsinclair@chromium.org>
Commit-Queue: dsinclair <dsinclair@chromium.org>

0 files changed, 0 insertions, 0 deletions