tree c1656d58cbae1690a1f8b52455cc9482770d433b
parent aa8154a6d703a409cf0278717287afa75937f0f2
author Tom Sepez <tsepez@chromium.org> 1603302046 +0000
committer Chromium commit bot <commit-bot@chromium.org> 1603302046 +0000

Rename CFX_DIBBase::IsAlphaMask() to IsMask().

The underlying format has two separate flags bits: one for alpha, and
one for mask. This method is only checking for the mask bit, and is
not affected by the alpha bit. Removing alpha from the name made it
less confusing to me.

Change-Id: I2d138b865f883eb0c585f63a8f86328a17080991
Reviewed-on: https://pdfium-review.googlesource.com/c/pdfium/+/75435
Reviewed-by: Lei Zhang <thestig@chromium.org>
Commit-Queue: Tom Sepez <tsepez@chromium.org>