Update SetPaintToLayer to accept LayerType

ash/common/system/tray/tray_details_view_unittest.cc

Index: ash/common/system/tray/tray_details_view_unittest.cc
diff --git a/ash/common/system/tray/tray_details_view_unittest.cc b/ash/common/system/tray/tray_details_view_unittest.cc
index 0fb4de64ea8e9cded6427b6fef247bdbe43c12c6..9a4fe6e2daef79fb175d4c76b1503d6dfd3c8137 100644
--- a/ash/common/system/tray/tray_details_view_unittest.cc
+++ b/ash/common/system/tray/tray_details_view_unittest.cc
@@ -20,6 +20,7 @@
 #include "base/test/test_mock_time_task_runner.h"
 #include "grit/ash_resources.h"
 #include "grit/ash_strings.h"
+#include "ui/compositor/layer_type.h"
 #include "ui/events/test/event_generator.h"
 #include "ui/views/controls/button/button.h"
 #include "ui/views/view.h"
@@ -326,14 +327,15 @@ TEST_F(TrayDetailsViewTest, ScrollContentsTest) {
   RunAllPendingInMessageLoop();
   test_item->detailed_view()->CreateScrollerViews();
 
-  test_item->detailed_view()->scroll_content()->SetPaintToLayer(true);
+  test_item->detailed_view()->scroll_content()->SetPaintToLayer(
+      ui::LAYER_TEXTURED);
   views::View* view1 = new views::View();
   test_item->detailed_view()->scroll_content()->AddChildView(view1);
   views::View* view2 = new views::View();
-  view2->SetPaintToLayer(true);
+  view2->SetPaintToLayer(ui::LAYER_TEXTURED);
   test_item->detailed_view()->scroll_content()->AddChildView(view2);
   views::View* view3 = new views::View();
-  view3->SetPaintToLayer(true);
+  view3->SetPaintToLayer(ui::LAYER_TEXTURED);
   test_item->detailed_view()->scroll_content()->AddChildView(view3);
 
   // Child layers should have same order as the child views.
@@ -346,7 +348,7 @@ TEST_F(TrayDetailsViewTest, ScrollContentsTest) {
   // Mark |view2| as sticky and add one more child (which will reorder layers).
   view2->set_id(VIEW_ID_STICKY_HEADER);
   views::View* view4 = new views::View();
-  view4->SetPaintToLayer(true);
+  view4->SetPaintToLayer(ui::LAYER_TEXTURED);
   test_item->detailed_view()->scroll_content()->AddChildView(view4);
 
   // Sticky header layer should be above the last child's layer.