Enable profile switching for standalone App Launcher via the Settings App.

chrome/browser/ui/app_list/app_list_view_delegate.h

Index: chrome/browser/ui/app_list/app_list_view_delegate.h
diff --git a/chrome/browser/ui/app_list/app_list_view_delegate.h b/chrome/browser/ui/app_list/app_list_view_delegate.h
index 0e2851df558dbebe465fc1a814ea297cd9dcbb63..7b7a69fea3477db52f05e7d59dc46b04fefcfe6b 100644
--- a/chrome/browser/ui/app_list/app_list_view_delegate.h
+++ b/chrome/browser/ui/app_list/app_list_view_delegate.h
@@ -24,7 +24,7 @@ class AppSyncUIStateWatcher;
 class AppListViewDelegate : public app_list::AppListViewDelegate {
  public:
   // The delegate will take ownership of the controller.
-  explicit AppListViewDelegate(AppListControllerDelegate* controller);
+  AppListViewDelegate(AppListControllerDelegate* controller, Profile* profile);
   virtual ~AppListViewDelegate();
 
  private:
@@ -48,6 +48,7 @@ class AppListViewDelegate : public app_list::AppListViewDelegate {
   scoped_ptr<AppsModelBuilder> apps_builder_;
   scoped_ptr<SearchBuilder> search_builder_;
   scoped_ptr<AppListControllerDelegate> controller_;
+  Profile* profile_;
 
 #if defined(USE_ASH)
   scoped_ptr<AppSyncUIStateWatcher> app_sync_ui_state_watcher_;