[ash-md] Added different highlighting modes to the InkDropImpl.

chrome/browser/ui/views/download/download_item_view.cc

Index: chrome/browser/ui/views/download/download_item_view.cc
diff --git a/chrome/browser/ui/views/download/download_item_view.cc b/chrome/browser/ui/views/download/download_item_view.cc
index 44a19fb3c0bbce6f4e7dae673c720a748689448f..9fba09021e21aa63cbd3be765ac183fdd034d93b 100644
--- a/chrome/browser/ui/views/download/download_item_view.cc
+++ b/chrome/browser/ui/views/download/download_item_view.cc
@@ -59,6 +59,7 @@
 #include "ui/gfx/vector_icons_public.h"
 #include "ui/views/animation/flood_fill_ink_drop_ripple.h"
 #include "ui/views/animation/ink_drop_highlight.h"
+#include "ui/views/animation/ink_drop_impl.h"
 #include "ui/views/border.h"
 #include "ui/views/controls/button/md_text_button.h"
 #include "ui/views/controls/button/vector_icon_button.h"
@@ -195,7 +196,6 @@ DownloadItemView::DownloadItemView(DownloadItem* download_item,
 
   dropdown_button_->SetBorder(
       views::CreateEmptyBorder(gfx::Insets(kDropdownBorderWidth)));
-  dropdown_button_->set_ink_drop_size(gfx::Size(32, 32));
   AddChildView(dropdown_button_);
 
   LoadIcon();
@@ -491,6 +491,10 @@ void DownloadItemView::AddInkDropLayer(ui::Layer* ink_drop_layer) {
   layer()->SetMasksToBounds(true);
 }
 
+std::unique_ptr<views::InkDrop> DownloadItemView::CreateInkDrop() {
+  return CreateDefaultFloodFillInkDropImpl();
+}
+
 std::unique_ptr<views::InkDropRipple> DownloadItemView::CreateInkDropRipple()
     const {
   return base::MakeUnique<views::FloodFillInkDropRipple>(