Implement large cursors in Mushrome.

ash/test/cursor_manager_test_api.cc

Index: ash/test/cursor_manager_test_api.cc
diff --git a/ash/test/cursor_manager_test_api.cc b/ash/test/cursor_manager_test_api.cc
index 029269e1d11803853871dc0161e980dfb79032a3..77ad7742067945f9303b9c5a7daffce0c050adca 100644
--- a/ash/test/cursor_manager_test_api.cc
+++ b/ash/test/cursor_manager_test_api.cc
@@ -20,8 +20,8 @@ CursorManagerTestApi::CursorManagerTestApi(::wm::CursorManager* cursor_manager)
 CursorManagerTestApi::~CursorManagerTestApi() {}
 
 // TODO(tdanderson): CursorManagerTestApi may no longer be needed.
-ui::CursorSetType CursorManagerTestApi::GetCurrentCursorSet() const {
-  return cursor_manager_->GetCursorSet();
+ui::CursorSize CursorManagerTestApi::GetCurrentCursorSize() const {
+  return cursor_manager_->GetCursorSize();
 }
 
 gfx::NativeCursor CursorManagerTestApi::GetCurrentCursor() const {