tree db0455c10ff6063f3f2fb2cfee80cfcb13614245
parent 7830e9e38d4155335b7287f8edb2b3a6cece5b01
author Lei Zhang <thestig@chromium.org> 1440107025 -0700
committer Lei Zhang <thestig@chromium.org> 1440107025 -0700

Fix some -Wmaybe-uninitialized errors.

- Break up CPDF_DIBSource::DownSampleScanline() into smaller functions.

R=tsepez@chromium.org

Review URL: https://codereview.chromium.org/1287843004 .