Restore classic login shelf ink drop.

This addresses changes in:

https://chromium-review.googlesource.com/c/chromium/src/+/2406934

not addressed in:

https://chromium-review.googlesource.com/c/chromium/src/+/2459206

(cherry picked from commit f0dc8e2240ef43aec3b6fc3d189d3a3b54327600)

Bug: 1134854
Change-Id: I44dc9cf7782f7dbe692d95659e84dd00062df19a
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2460248
Reviewed-by: Xiyuan Xia <[email protected]>
Reviewed-by: Yulun Wu <[email protected]>
Commit-Queue: Yulun Wu <[email protected]>
Cr-Original-Commit-Position: refs/heads/master@{#815360}
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2466209
Cr-Commit-Position: refs/branch-heads/4280@{#289}
Cr-Branched-From: ea420fb963f9658c9969b6513c56b8f47efa1a2a-refs/heads/master@{#812852}
diff --git a/ash/shelf/login_shelf_view.cc b/ash/shelf/login_shelf_view.cc
index 02633bb0..3322f69 100644
--- a/ash/shelf/login_shelf_view.cc
+++ b/ash/shelf/login_shelf_view.cc
@@ -188,10 +188,10 @@
     SetFocusPainter(nullptr);
     SetInkDropMode(InkDropMode::ON);
     SetHasInkDropActionOnClick(true);
-    AshColorProvider::RippleAttributes ripple_attributes =
-        AshColorProvider::Get()->GetRippleAttributes();
-    SetInkDropBaseColor(ripple_attributes.base_color);
-    SetInkDropVisibleOpacity(ripple_attributes.inkdrop_opacity);
+    SetInkDropBaseColor(
+        DeprecatedGetShelfInkDropBaseColor(kDefaultShelfInkDropColor));
+    SetInkDropVisibleOpacity(
+        DeprecatedGetShelfInkDropOpacity(kDefaultShelfInkDropOpacity));
 
     // Layer rendering is required when the shelf background is visible, which
     // happens when the wallpaper is not blurred.