app_list: Add search box and search result view for v2.

ui/app_list/page_switcher.h

Index: ui/app_list/page_switcher.h
diff --git a/ui/app_list/page_switcher.h b/ui/app_list/page_switcher.h
index 46c534e0eb1571f0f90db8a852bfc61d3dab9b97..98a027a9410bcdaa5c4ea4282ba6f846cd56eb45 100644
--- a/ui/app_list/page_switcher.h
+++ b/ui/app_list/page_switcher.h
@@ -25,11 +25,11 @@ class PageSwitcher : public views::View,
   explicit PageSwitcher(PaginationModel* model);
   virtual ~PageSwitcher();
 
- private:
   // Overridden from views::View:
   virtual gfx::Size GetPreferredSize() OVERRIDE;
   virtual void Layout() OVERRIDE;
 
+ private:
   // Overridden from views::ButtonListener:
   virtual void ButtonPressed(views::Button* sender,
                              const views::Event& event) OVERRIDE;