Use mojo app list interfaces for mash and classic ash.

ui/app_list/presenter/app_list_presenter_delegate_factory.h

Index: ui/app_list/presenter/app_list_presenter_delegate_factory.h
diff --git a/ui/app_list/presenter/app_list_presenter_delegate_factory.h b/ui/app_list/presenter/app_list_presenter_delegate_factory.h
index 6e2e8fce73527385d7bd6c40c37e037f4c06554a..1a7875ed2d0a70bbfa82eb83ca3cefe30d6dd410 100644
--- a/ui/app_list/presenter/app_list_presenter_delegate_factory.h
+++ b/ui/app_list/presenter/app_list_presenter_delegate_factory.h
@@ -11,7 +11,7 @@
 
 namespace app_list {
 
-class AppListPresenter;
+class AppListPresenterImpl;
 class AppListPresenterDelegate;
 
 class APP_LIST_PRESENTER_EXPORT AppListPresenterDelegateFactory {
@@ -19,7 +19,7 @@ class APP_LIST_PRESENTER_EXPORT AppListPresenterDelegateFactory {
   virtual ~AppListPresenterDelegateFactory() {}
 
   virtual std::unique_ptr<AppListPresenterDelegate> GetDelegate(
-      AppListPresenter* presenter) = 0;
+      AppListPresenterImpl* presenter) = 0;
 };
 
 }  // namespace app_list