[win] Set the profile path when enabling the app launcher.

chrome/browser/ui/webui/options/manage_profile_handler.cc

Index: chrome/browser/ui/webui/options/manage_profile_handler.cc
diff --git a/chrome/browser/ui/webui/options/manage_profile_handler.cc b/chrome/browser/ui/webui/options/manage_profile_handler.cc
index 94a0929f23a74a9965d8f776095cd9a86ebc1d53..fe7820f7b57e6d0c35587ee190d272f4e8107583 100644
--- a/chrome/browser/ui/webui/options/manage_profile_handler.cc
+++ b/chrome/browser/ui/webui/options/manage_profile_handler.cc
@@ -335,7 +335,10 @@ void ManageProfileHandler::SwitchAppListProfile(const ListValue* args) {
       !base::GetValueAsFilePath(*file_path_value, &profile_file_path))
     return;
 
-  AppListService::Get()->SetAppListProfile(profile_file_path);
+  AppListService* app_list_service = AppListService::Get();
+  app_list_service->SetProfilePath(profile_file_path);
+  app_list_service->ShowForSavedProfile();
+
   // Close the settings app, since it will now be for the wrong profile.
   web_ui()->GetWebContents()->Close();
 }