tree 7690e56c50a785788bbea87a7ae0489210cf42a6
parent 5672358f0fc4d9ca6f0445a804d8d4460f1103d4
author Lei Zhang <thestig@chromium.org> 1592874761 +0000
committer Chromium commit bot <commit-bot@chromium.org> 1592874761 +0000

Change enum CPDF_IconFit::ScaleMethod to follow the style guide.

Along the way, convert it to an enum class and make improvements in
many of the places that interact with it.

Bug: pdfium:547
Change-Id: I3fda50af91a7047c476da2ab5553146c466c2bdd
Reviewed-on: https://pdfium-review.googlesource.com/c/pdfium/+/70741
Commit-Queue: Lei Zhang <thestig@chromium.org>
Reviewed-by: Daniel Hosseinian <dhoss@chromium.org>