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

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

Index: chrome/browser/ui/ash/launcher/browser_shortcut_launcher_item_controller.cc
diff --git a/chrome/browser/ui/ash/launcher/browser_shortcut_launcher_item_controller.cc b/chrome/browser/ui/ash/launcher/browser_shortcut_launcher_item_controller.cc
index d8a7f541c71cde2777ead7527cf8f9114766e5ca..8f541ef31d8902b1b0abb42c4b7a126de6b5ee5d 100644
--- a/chrome/browser/ui/ash/launcher/browser_shortcut_launcher_item_controller.cc
+++ b/chrome/browser/ui/ash/launcher/browser_shortcut_launcher_item_controller.cc
@@ -170,8 +170,9 @@ BrowserShortcutLauncherItemController::GetApplicationList(int event_flags) {
   ChromeLauncherAppMenuItems items;
   bool found_tabbed_browser = false;
   // Add the application name to the menu.
+  base::string16 app_title = l10n_util::GetStringUTF16(IDS_PRODUCT_NAME);
   items.push_back(
-      base::MakeUnique<ChromeLauncherAppMenuItem>(GetTitle(), nullptr, false));
+      base::MakeUnique<ChromeLauncherAppMenuItem>(app_title, nullptr, false));
   for (auto* browser : GetListOfActiveBrowsers()) {
     TabStripModel* tab_strip = browser->tab_strip_model();
     if (tab_strip->active_index() == -1)
@@ -223,10 +224,6 @@ BrowserShortcutLauncherItemController::ItemSelected(const ui::Event& event) {
   return Activate(ash::LAUNCH_FROM_UNKNOWN);
 }
 
-base::string16 BrowserShortcutLauncherItemController::GetTitle() {
-  return l10n_util::GetStringUTF16(IDS_PRODUCT_NAME);
-}
-
 ash::ShelfMenuModel*
 BrowserShortcutLauncherItemController::CreateApplicationMenu(int event_flags) {
   return new LauncherApplicationMenuItemModel(GetApplicationList(event_flags));