views: Convert IsEnabled() to just enabled() since it's just a simple accessor.

ui/views/controls/menu/menu_item_view_win.cc

Index: ui/views/controls/menu/menu_item_view_win.cc
diff --git a/ui/views/controls/menu/menu_item_view_win.cc b/ui/views/controls/menu/menu_item_view_win.cc
index b50a295c7718c889f4fe6c4c596ceb6323202120..19fc97f1347f71983b91bd12870ece0bf21a5060 100644
--- a/ui/views/controls/menu/menu_item_view_win.cc
+++ b/ui/views/controls/menu/menu_item_view_win.cc
@@ -27,7 +27,7 @@ void MenuItemView::PaintButton(gfx::Canvas* canvas, PaintButtonMode mode) {
   int state;
   NativeTheme::State control_state;
 
-  if (IsEnabled()) {
+  if (enabled()) {
     if (render_selection) {
       control_state = NativeTheme::kHovered;
       state = MPI_HOT;
@@ -116,7 +116,7 @@ void MenuItemView::PaintButton(gfx::Canvas* canvas, PaintButtonMode mode) {
   }
 
   if (HasSubmenu()) {
-    int state_id = IsEnabled() ? MSM_NORMAL : MSM_DISABLED;
+    int state_id = enabled() ? MSM_NORMAL : MSM_DISABLED;
     gfx::Rect arrow_bounds(this->width() - item_right_margin_ +
                            config.label_to_arrow_padding, 0,
                            config.arrow_width, height());