Use infinite cull rect for all descendants of perspective

The problem of mapping under perspective applies to not only the
element having perspective but also descendants. See
crbug.com/887558 for details of the problem.

The problem wasn't discovered in pre-CompositeAfterPaint because
we also used infinite cull rect for all transformed elements and
didn't apply clips on cull rects.

Bug: 1327051
Change-Id: I57f6b643785a5de23272c2fd834d3e30f33817e6
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/3697202
Commit-Queue: Xianzhu Wang <wangxianzhu@chromium.org>
Reviewed-by: Philip Rogers <pdr@chromium.org>
Cr-Commit-Position: refs/heads/main@{#1013534}