GitLab

Accessor methods for the display::Display::device_scale_factor_ don't respect
the forced device scale factor, which causes bugs in some scenarios.

This CL fixes the setter so it only sets the value if there is no forced one.

Bug: 910797
Change-Id: Ib9c3e6b2f8dacba5da424af40c71001c674feda4
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1613986
Auto-Submit: Alexander Dunaev <adunaev@igalia.com>
Commit-Queue: Dominick Ng <dominickn@chromium.org>
Reviewed-by: Maksim Sisov <msisov@igalia.com>
Reviewed-by: Theresa <twellington@chromium.org>
Reviewed-by: Ahmed Fakhry <afakhry@chromium.org>
Reviewed-by: Bret Sepulveda <bsep@chromium.org>
Reviewed-by: Sadrul Chowdhury <sadrul@chromium.org>
Reviewed-by: Dominick Ng <dominickn@chromium.org>
Cr-Commit-Position: refs/heads/master@{#660724}