Glenn Watson c89df9173f Bug 1669567 - Increase the default tile size used for scrollbars. r=jnicol
Most platforms have scrollbars > 16 pixels in width. This typically
reduces the number of native layers allocated on most platforms for
scrollbars. This is quite important as the fixed overhead of each
native layer is relatively high on DC and CA.

Differential Revision: https://phabricator.services.mozilla.com/D92871
2020-10-12 00:09:44 +00:00

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