commit 6cfbf972e54fddbdc949bb063a9d5dc1c8924414
author Sahir Vellani <sahir.vellani@microsoft.com> Thu Sep 05 20:27:27 2024
committer Chromium LUCI CQ <chromium-scoped@luci-project-accounts.iam.gserviceaccount.com> Thu Sep 05 20:27:27 2024
tree ad0220900cbf79390155670ac61f24311842f054
parent 661e210d024a72034d038ca59d19dcfe4d7b3015

[Delegated Ink] Remove check for exact coordinates when erasing point

GPU process crashes because of the following check:
CHECK(points_to_draw.front().MatchesDelegatedInkMetadata(metadata))
in FilterEvents(). The reason this check is hit is because
DelegatedInkPointRendererBase gets multiple points with the same
location but different timestamps.

It is found that the premise is acceptable, as this normally repros
during a pointer down, where the pointer is stationary for a little
while. The check hits because the points older than metadata are not
erased if they have the same location as the metadata. This
condition does not need to exist and is removed. Furthermore, the
check is converted into a dump without crash to prevent a negative
user experience.

Bug: 364821288
Change-Id: I8b9e2ec6f437f2e42a3c3f0f7ce989b544bc9bf5
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/5840268
Reviewed-by: Olga Gerchikov <gerchiko@microsoft.com>
Reviewed-by: Vladimir Levin <vmpstr@chromium.org>
Commit-Queue: Sahir Vellani <sahir.vellani@microsoft.com>
Reviewed-by: Gaston Rodriguez <gastonr@microsoft.com>
Cr-Commit-Position: refs/heads/main@{#1351669}