Empty path should not set the property value

Fixed: 1444685
Change-Id: Ib86c712345081fb24b1bc5e790f2f46ed13cb18b
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/4547559


Reviewed-by: Fredrik Söderquist <fs@opera.com>
Commit-Queue: Daniil Sakhapov <sakhapov@chromium.org>
Cr-Commit-Position: refs/heads/main@{#1147151}