Add search results to experimental app list start page.

ui/app_list/views/start_page_view.h

Index: ui/app_list/views/start_page_view.h
diff --git a/ui/app_list/views/start_page_view.h b/ui/app_list/views/start_page_view.h
index 89d27a57171f7914578668eee21fd33e8233ff5b..8d710e8fdc7f165a0fd9f8fb76e4a049eb9d2d00 100644
--- a/ui/app_list/views/start_page_view.h
+++ b/ui/app_list/views/start_page_view.h
@@ -20,6 +20,7 @@ namespace app_list {
 class AppListMainView;
 class AppListModel;
 class AppListViewDelegate;
+class SearchResultListView;
 class TileItemView;
 
 // The start page for the experimental app list.
@@ -33,9 +34,14 @@ class StartPageView : public views::View,
   virtual ~StartPageView();
 
   void Reset();
+  void ShowSearchResults();
 
   const std::vector<TileItemView*>& tile_views() const { return tile_views_; }
 
+  // Overridden from views::View:
+  virtual bool OnKeyPressed(const ui::KeyEvent& event) OVERRIDE;
+  virtual void Layout() OVERRIDE;
+
  private:
   void SetModel(AppListModel* model);
 
@@ -59,6 +65,7 @@ class StartPageView : public views::View,
 
   AppListViewDelegate* view_delegate_;  // Owned by AppListView.
 
+  SearchResultListView* results_view_;  // Owned by views hierarchy.
   views::View* instant_container_;  // Owned by views hierarchy.
   views::View* tiles_container_;    // Owned by views hierarchy.