Replace ShelfItemDelegate::GetTitle() with ShelfItem::title.

chrome/browser/ui/ash/launcher/app_window_launcher_item_controller.cc

Index: chrome/browser/ui/ash/launcher/app_window_launcher_item_controller.cc
diff --git a/chrome/browser/ui/ash/launcher/app_window_launcher_item_controller.cc b/chrome/browser/ui/ash/launcher/app_window_launcher_item_controller.cc
index 82ee61f7696204e3bdc053cc29229a87499349b6..fa22849f1bb93f665595f9bfed54f49449933b8c 100644
--- a/chrome/browser/ui/ash/launcher/app_window_launcher_item_controller.cc
+++ b/chrome/browser/ui/ash/launcher/app_window_launcher_item_controller.cc
@@ -110,8 +110,11 @@ void AppWindowLauncherItemController::ActivateIndexedApp(size_t index) {
 ChromeLauncherAppMenuItems AppWindowLauncherItemController::GetApplicationList(
     int event_flags) {
   ChromeLauncherAppMenuItems items;
+  // Add the application name to the menu.
+  base::string16 app_title = LauncherControllerHelper::GetAppTitle(
+      launcher_controller()->profile(), app_id());
   items.push_back(
-      base::MakeUnique<ChromeLauncherAppMenuItem>(GetTitle(), nullptr, false));
+      base::MakeUnique<ChromeLauncherAppMenuItem>(app_title, nullptr, false));
   return items;
 }
 
@@ -132,11 +135,6 @@ AppWindowLauncherItemController::ItemSelected(const ui::Event& event) {
   }
 }
 
-base::string16 AppWindowLauncherItemController::GetTitle() {
-  return LauncherControllerHelper::GetAppTitle(launcher_controller()->profile(),
-                                               app_id());
-}
-
 void AppWindowLauncherItemController::OnWindowPropertyChanged(
     aura::Window* window,
     const void* key,