ui: Rename ui_export.h to ui_base_export.h

ui/base/models/simple_menu_model.h

Index: ui/base/models/simple_menu_model.h
diff --git a/ui/base/models/simple_menu_model.h b/ui/base/models/simple_menu_model.h
index 69a227b2444e915f936f87b2aafe5d437ab3ec26..8cd936b2ceef25b79b360685ec5e7eb081933cf0 100644
--- a/ui/base/models/simple_menu_model.h
+++ b/ui/base/models/simple_menu_model.h
@@ -23,9 +23,9 @@ class ButtonMenuItemModel;
 // items. This makes it easy to construct fixed menus. Menus populated by
 // dynamic data sources may be better off implementing MenuModel directly.
 // The breadth of MenuModel is not exposed through this API.
-class UI_EXPORT SimpleMenuModel : public MenuModel {
+class UI_BASE_EXPORT SimpleMenuModel : public MenuModel {
  public:
-  class UI_EXPORT Delegate {
+  class UI_BASE_EXPORT Delegate {
    public:
     // Methods for determining the state of specific command ids.
     virtual bool IsCommandIdChecked(int command_id) const = 0;