Restore classic ink drop highlights.

This addresses changes in:

https://chromium-review.googlesource.com/c/chromium/src/+/2442354

Note that the restoration is not exact as we are maintaining a fix to
unify launcher inkdrop highlights due to this related bug:

https://bugs.chromium.org/p/chromium/issues/detail?id=1051167

(cherry picked from commit f79c2974247a1337c11c44c4f4cc8f37a742cabb)

Bug: 1134800
Change-Id: Ie7f70b30bf4ec5fc646cb77e8b18578b96392024
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2464364
Reviewed-by: Yulun Wu <[email protected]>
Reviewed-by: Alex Newcomer <[email protected]>
Commit-Queue: Yulun Wu <[email protected]>
Cr-Original-Commit-Position: refs/heads/master@{#816346}
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2472421
Cr-Commit-Position: refs/branch-heads/4280@{#381}
Cr-Branched-From: ea420fb963f9658c9969b6513c56b8f47efa1a2a-refs/heads/master@{#812852}
diff --git a/ash/app_list/app_list_color_provider_impl.cc b/ash/app_list/app_list_color_provider_impl.cc
index 3aa11b70..260936b 100644
--- a/ash/app_list/app_list_color_provider_impl.cc
+++ b/ash/app_list/app_list_color_provider_impl.cc
@@ -167,19 +167,13 @@
 }
 
 SkColor AppListColorProviderImpl::GetSearchResultViewInkDropColor() const {
-  AshColorProvider::RippleAttributes ripple_attributes =
-      ash_color_provider_->GetRippleAttributes(
-          GetSearchBoxCardBackgroundColor());
-  return SkColorSetA(ripple_attributes.base_color,
-                     ripple_attributes.inkdrop_opacity * 255);
+  return DeprecatedGetInkDropRippleColor(
+      SkColorSetA(gfx::kGoogleGrey900, 0x14));
 }
 
 SkColor AppListColorProviderImpl::GetSearchResultViewHighlightColor() const {
-  AshColorProvider::RippleAttributes ripple_attributes =
-      ash_color_provider_->GetRippleAttributes(
-          GetSearchBoxCardBackgroundColor());
-  return SkColorSetA(ripple_attributes.base_color,
-                     ripple_attributes.highlight_opacity * 255);
+  return DeprecatedGetInkDropHighlightColor(
+      SkColorSetA(gfx::kGoogleGrey900, 0x12));
 }
 
 float AppListColorProviderImpl::GetFolderBackgrounBlurSigma() const {