wip: Refactoring Ash's AppListController, moving the bulk of the logic to chrome/browser/ui/ash/app…

chrome/browser/ui/ash/app_list/app_list_service_ash.h

Index: chrome/browser/ui/ash/app_list/app_list_service_ash.h
diff --git a/chrome/browser/ui/ash/app_list/app_list_service_ash.h b/chrome/browser/ui/ash/app_list/app_list_service_ash.h
index 55349f02d540acc6413e84dd1efdb66bf6371fd8..fb9504ce70b264c9ba0f9da3082e010f95a759ab 100644
--- a/chrome/browser/ui/ash/app_list/app_list_service_ash.h
+++ b/chrome/browser/ui/ash/app_list/app_list_service_ash.h
@@ -10,7 +10,12 @@
 #include "chrome/browser/ui/app_list/app_list_service_impl.h"
 #include "ui/app_list/app_list_model.h"
 
+namespace app_list {
+class AppListController;
+}
+
 class AppListControllerDelegateAsh;
+class AppListShowerAsh;
 
 namespace base {
 template <typename T> struct DefaultSingletonTraits;
@@ -22,6 +27,8 @@ class AppListServiceAsh : public AppListServiceImpl {
  public:
   static AppListServiceAsh* GetInstance();
 
+  app_list::AppListController* GetAppListController();
+
   // AppListService overrides:
   void Init(Profile* initial_profile) override;
 
@@ -37,6 +44,8 @@ class AppListServiceAsh : public AppListServiceImpl {
   AppListServiceAsh();
   ~AppListServiceAsh() override;
 
+  void SetViewDelegateForShower();
+
   // Shows the app list if it isn't already showing and Switches to |state|,
   // unless it is |INVALID_STATE| (in which case, opens on the default state).
   void ShowAndSwitchToState(app_list::AppListModel::State state);
@@ -61,6 +70,7 @@ class AppListServiceAsh : public AppListServiceImpl {
   void CreateForProfile(Profile* default_profile) override;
   void DestroyAppList() override;
 
+  scoped_ptr<AppListShowerAsh> app_list_shower_;
   scoped_ptr<AppListControllerDelegateAsh> controller_delegate_;
 
   DISALLOW_COPY_AND_ASSIGN(AppListServiceAsh);