GitLab

Replaces OnBoundsChanged + FocusRing::SetPath() with either installing a
HighlightPathGenerator for the view or installing an overriding one on
the FocusRing. It also removes an InkDropView::GetInkDropMask override.

This change also adds a PillHighlightPathGenerator which was used both
for the location bar and a button inside the Omnibox.

Bug: chromium:1007546
Change-Id: I163291c5ee4f8f361d3181b30d0e81f310bb4eab
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1842115
Commit-Queue: Peter Boström <pbos@chromium.org>
Reviewed-by: Charlene Yan <cyan@chromium.org>
Cr-Commit-Position: refs/heads/master@{#703138}