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

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

Index: chrome/browser/ui/ash/launcher/app_shortcut_launcher_item_controller.cc
diff --git a/chrome/browser/ui/ash/launcher/app_shortcut_launcher_item_controller.cc b/chrome/browser/ui/ash/launcher/app_shortcut_launcher_item_controller.cc
index cda8e1d8b64114c39a12438242ca1d16c34b2e05..8788a4506a06e41c4b7e3e6070ed55edf3329361 100644
--- a/chrome/browser/ui/ash/launcher/app_shortcut_launcher_item_controller.cc
+++ b/chrome/browser/ui/ash/launcher/app_shortcut_launcher_item_controller.cc
@@ -156,8 +156,10 @@ ChromeLauncherAppMenuItems
 AppShortcutLauncherItemController::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));
 
   std::vector<content::WebContents*> content_list = GetRunningApplications();
 
@@ -216,11 +218,6 @@ AppShortcutLauncherItemController::ItemSelected(const ui::Event& event) {
   return Activate(ash::LAUNCH_FROM_UNKNOWN);
 }
 
-base::string16 AppShortcutLauncherItemController::GetTitle() {
-  return LauncherControllerHelper::GetAppTitle(launcher_controller()->profile(),
-                                               app_id());
-}
-
 ash::ShelfMenuModel* AppShortcutLauncherItemController::CreateApplicationMenu(
     int event_flags) {
   return new LauncherApplicationMenuItemModel(GetApplicationList(event_flags));