tree a9f5a866f105e3be9149fce38e827e9f67737627
parent 9924c98eb979a8370d88492db49a47fbf35d93a4
author Lei Zhang <thestig@chromium.org> 1553208408 +0000
committer Chromium commit bot <commit-bot@chromium.org> 1553208408 +0000

Use fewer maps to keep track of XObjects in CPDF_NPageToOneExporter.

Currently, there exists two XObjectNameNumberMaps:
- Local variable to keep track of objects on the current page.
- Member variable to keep track of all objects.

There is no need for the latter, so repurpose the member variable to
keep track of the objects on the current page. This removes the local
variable and methods no longer need a parameter to pass it around.

Change-Id: Ia5f00a0b7ca35ab5d383d2e4778c2f911cdf7926
Reviewed-on: https://pdfium-review.googlesource.com/c/pdfium/+/52112
Commit-Queue: Lei Zhang <thestig@chromium.org>
Reviewed-by: Tom Sepez <tsepez@chromium.org>