Use ink drop hover for focus states on toolbar buttons and location

ui/views/animation/ink_drop_host_view.cc

Index: ui/views/animation/ink_drop_host_view.cc
diff --git a/ui/views/animation/ink_drop_host_view.cc b/ui/views/animation/ink_drop_host_view.cc
index faf32b07d816bab75fed2fe7b3ae2dd0148570d4..8bb6270599d8d82110462277d73d38bd914dc05f 100644
--- a/ui/views/animation/ink_drop_host_view.cc
+++ b/ui/views/animation/ink_drop_host_view.cc
@@ -6,6 +6,7 @@
 
 #include "ui/gfx/color_palette.h"
 #include "ui/gfx/geometry/size_conversions.h"
+#include "ui/views/animation/ink_drop.h"
 #include "ui/views/animation/ink_drop_hover.h"
 #include "ui/views/animation/square_ink_drop_ripple.h"
 
@@ -62,6 +63,18 @@ std::unique_ptr<InkDropHover> InkDropHostView::CreateInkDropHover() const {
   return hover;
 }
 
+void InkDropHostView::OnFocus() {
+  views::View::OnFocus();
+  if (ink_drop_delegate() && ShouldShowInkDropForFocus())
+    ink_drop_delegate()->GetInkDrop()->SnapToHovered(true);
+}
+
+void InkDropHostView::OnBlur() {
+  views::View::OnBlur();
+  if (ink_drop_delegate() && ShouldShowInkDropForFocus())
+    ink_drop_delegate()->GetInkDrop()->SnapToHovered(false);
+}
+
 gfx::Point InkDropHostView::GetInkDropCenter() const {
   return GetLocalBounds().CenterPoint();
 }
@@ -71,4 +84,8 @@ SkColor InkDropHostView::GetInkDropBaseColor() const {
   return gfx::kPlaceholderColor;
 }
 
+bool InkDropHostView::ShouldShowInkDropForFocus() const {
+  return false;
+}
+
 }  // namespace views