Refactor LauncherDelegate

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

Index: chrome/browser/ui/ash/launcher/chrome_launcher_controller.cc
diff --git a/chrome/browser/ui/ash/launcher/chrome_launcher_controller.cc b/chrome/browser/ui/ash/launcher/chrome_launcher_controller.cc
index 9f1759e5b32bc7d11f710946a820c686f5d16007..89ae4a30633d4cd3002961754959ecbf77fdcbb9 100644
--- a/chrome/browser/ui/ash/launcher/chrome_launcher_controller.cc
+++ b/chrome/browser/ui/ash/launcher/chrome_launcher_controller.cc
@@ -977,6 +977,16 @@ void ChromeLauncherController::OnLauncherDestroyed(ash::Launcher* launcher) {
   // Launcher is already in its destructor.
 }
 
+// TODO(simon.hong81): Remove LauncherItemDelegate interface from
+// ChromeLauncherController. LauncherItemDelegate should be derived by
+// LauncherItemController.
+ash::LauncherItemDelegate* ChromeLauncherController::GetLauncherItemDelegate(
+    const ash::LauncherItem& item) {
+  IDToItemControllerMap::iterator iter =
+      id_to_item_controller_map_.find(item.id);
+  return iter != id_to_item_controller_map_.end() ? this : NULL;
+}
+
 void ChromeLauncherController::LauncherItemAdded(int index) {
 }