tree 8192025ce5b4d9b06aebe6acae3365fc9baa01af
parent a967bc35f34dcaf0fcb451b60e6553e3f28bd7ec
author Greg Spencer <gspencergoog@users.noreply.github.com> 1557878969 -0700
committer GitHub <noreply@github.com> 1557878969 -0700
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Fix needsCompositing propagation from child widgets. (#32717)

This fixes propagation of needsCompositing from child widgets.

When needsCompositing is turned on by a child widget, it necessarily sets the needsCompositing bit of its parent widget, but RenderPointerListener was ignoring that piece of information and only turning on compositing if it thought it needed it for itself.

This corrects that, and adds a test for the condition, and updates a test that was affected by the change.

Fixes #32525 (again)