Add a skeleton Start Page to the experimental app list.

ui/app_list/views/app_list_view.cc

Index: ui/app_list/views/app_list_view.cc
diff --git a/ui/app_list/views/app_list_view.cc b/ui/app_list/views/app_list_view.cc
index b840015598f5e5ee6e279ecbe8b5147f0c01d684..27f4ba31d556cee1db94658d6fa798242fe4fc68 100644
--- a/ui/app_list/views/app_list_view.cc
+++ b/ui/app_list/views/app_list_view.cc
@@ -9,6 +9,7 @@
 #include "base/win/windows_version.h"
 #include "ui/app_list/app_list_constants.h"
 #include "ui/app_list/app_list_model.h"
+#include "ui/app_list/app_list_switches.h"

[tapted, 2014/03/10 02:41:54]

Remove app_list_view.cc from the diff? These changes don't seem needed

[calamity, 2014/03/14 07:50:02]

Done.

 #include "ui/app_list/app_list_view_delegate.h"
 #include "ui/app_list/pagination_model.h"
 #include "ui/app_list/signin_delegate.h"
@@ -16,6 +17,7 @@
 #include "ui/app_list/views/app_list_background.h"
 #include "ui/app_list/views/app_list_main_view.h"
 #include "ui/app_list/views/app_list_view_observer.h"
+#include "ui/app_list/views/contents_view.h"
 #include "ui/app_list/views/search_box_view.h"
 #include "ui/app_list/views/signin_view.h"
 #include "ui/app_list/views/speech_view.h"
@@ -64,7 +66,7 @@ bool SupportsShadow() {
   // Shadows are not supported on Windows without Aero Glass.
   if (!ui::win::IsAeroGlassEnabled() ||
       CommandLine::ForCurrentProcess()->HasSwitch(
-          switches::kDisableDwmComposition)) {
+          ::switches::kDisableDwmComposition)) {
     return false;
   }
 #elif defined(OS_LINUX) && !defined(USE_ASH)