AppModelBuilder to athena.

athena/home/app_list_view_delegate.h

Index: athena/home/app_list_view_delegate.h
diff --git a/athena/home/app_list_view_delegate.h b/athena/home/app_list_view_delegate.h
index 4e044cff457d5568e710d963ab5e90de3f66377e..e9f37b408454d5ee11e1b4249fdac42c5045a439 100644
--- a/athena/home/app_list_view_delegate.h
+++ b/athena/home/app_list_view_delegate.h
@@ -10,15 +10,14 @@
 #include "ui/app_list/app_list_view_delegate.h"
 
 namespace athena {
+class AppModelBuilder;
 
 class AppListViewDelegate : public app_list::AppListViewDelegate {
  public:
-  AppListViewDelegate();
+  explicit AppListViewDelegate(AppModelBuilder* model_builder);
   virtual ~AppListViewDelegate();
 
  private:
-  void PopulateApps();
-
   // Overridden from app_list::AppListViewDelegate:
   virtual bool ForceNativeDesktop() const OVERRIDE;
   virtual void SetProfileByPath(const base::FilePath& profile_path) OVERRIDE;