Remove more dead app list code.

chrome/browser/ui/ash/app_list/app_list_controller_ash.cc

Index: chrome/browser/ui/ash/app_list/app_list_controller_ash.cc
diff --git a/chrome/browser/ui/ash/app_list/app_list_controller_ash.cc b/chrome/browser/ui/ash/app_list/app_list_controller_ash.cc
index bf7c8e3e3d75815f7a4c3e399b76df130dd72726..553b3beabcd9569e750eede8fcf2e71bd16efe72 100644
--- a/chrome/browser/ui/ash/app_list/app_list_controller_ash.cc
+++ b/chrome/browser/ui/ash/app_list/app_list_controller_ash.cc
@@ -74,16 +74,6 @@ void AppListControllerDelegateAsh::OnCloseChildDialog() {
     app_list_view->SetAppListOverlayVisible(false);
 }
 
-bool AppListControllerDelegateAsh::CanDoCreateShortcutsFlow() {
-  return false;
-}
-
-void AppListControllerDelegateAsh::DoCreateShortcutsFlow(
-    Profile* profile,
-    const std::string& extension_id) {
-  NOTREACHED();
-}
-
 void AppListControllerDelegateAsh::CreateNewWindow(Profile* profile,
                                                    bool incognito) {
   if (incognito)
@@ -132,16 +122,6 @@ void AppListControllerDelegateAsh::LaunchApp(
   DismissView();
 }
 
-void AppListControllerDelegateAsh::ShowForProfileByPath(
-    const base::FilePath& profile_path) {
-  // Ash doesn't have profile switching.
-  NOTREACHED();
-}
-
-bool AppListControllerDelegateAsh::ShouldShowUserIcon() {
-  return false;
-}
-
 ash::ShelfLaunchSource
 AppListControllerDelegateAsh::AppListSourceToLaunchSource(
     AppListSource source) {