Created ash::FirstRunHelper.

ash/shell.h

Index: ash/shell.h
diff --git a/ash/shell.h b/ash/shell.h
index a72826cc7ee4f8189d7d5d4fb3c1c65310de7a3e..f3e0ca02eec2d784b62f476e63184c8b682f721b 100644
--- a/ash/shell.h
+++ b/ash/shell.h
@@ -27,6 +27,9 @@
 
 class CommandLine;
 
+namespace app_list {
+class AppListView;
+}
 namespace aura {
 class EventFilter;
 class RootWindow;
@@ -77,6 +80,7 @@ class AshNativeCursorManager;
 class CapsLockDelegate;
 class DesktopBackgroundController;
 class DisplayController;
+class FirstRunDelegate;
 class HighContrastController;
 class Launcher;
 class LauncherDelegate;
@@ -233,6 +237,9 @@ class ASH_EXPORT Shell
   // Returns app list window or NULL if it is not visible.
   aura::Window* GetAppListWindow();
 
+  // Returns app list view or NULL if it is not visible.
+  app_list::AppListView* GetAppListView();
+
   // Returns true if a system-modal dialog window is currently open.
   bool IsSystemModalWindowOpen() const;
 
@@ -493,6 +500,12 @@ class ASH_EXPORT Shell
     return is_touch_hud_projection_enabled_;
   }
 
+#if defined(OS_CHROMEOS)
+  // Creates instance of FirstRunDelegate. Caller is responsible for deleting
+  // returned object.
+  ash::FirstRunDelegate* CreateFirstRunDelegate();
+#endif  // defined(OS_CHROMEOS)
+
  private:
   FRIEND_TEST_ALL_PREFIXES(ExtendedDesktopTest, TestCursor);
   FRIEND_TEST_ALL_PREFIXES(WindowManagerTest, MouseEventCursors);