GitLab

Moves color derivation to GetInkDropBaseColor() and removes ripple and
highlight overrides. This change also makes use of the newer FocusRing
class instead of using a FocusableBorder. FocusRing automatically
follows the highlight path and has a more consistent style with the rest
of the UI.

This change also removes an override of AddInkDropLayer which clipped
the layer to the view bounds. This is not required for this ink drop as
it only paints within the highlight path which is within the view
bounds.

Bug: chromium:888204
Change-Id: I7b388f1fe52aea6b14c32d27c0f39d5e2cff527e
Reviewed-on: https://chromium-review.googlesource.com/c/1279289Reviewed-by: Bret Sepulveda <bsep@chromium.org>
Commit-Queue: Peter Boström <pbos@chromium.org>
Cr-Commit-Position: refs/heads/master@{#599761}