Ensure that cookies dialog is populated with new cookies on reload

chrome/browser/ui/webui/options2/cookies_view_handler.cc

Index: chrome/browser/ui/webui/options2/cookies_view_handler.cc
diff --git a/chrome/browser/ui/webui/options2/cookies_view_handler.cc b/chrome/browser/ui/webui/options2/cookies_view_handler.cc
index 2a7c3c2f8792c8d735317646cf7f52f0c555ebd8..82ef5bb5ea953c442eae4f3932c9c9bfa6299c5d 100644
--- a/chrome/browser/ui/webui/options2/cookies_view_handler.cc
+++ b/chrome/browser/ui/webui/options2/cookies_view_handler.cc
@@ -120,6 +120,9 @@ void CookiesViewHandler::RegisterMessages() {
   web_ui()->RegisterMessageCallback("setViewContext",
       base::Bind(&CookiesViewHandler::SetViewContext,
                  base::Unretained(this)));
+  web_ui()->RegisterMessageCallback("reloadCookies",
+      base::Bind(&CookiesViewHandler::ReloadCookies,
+                 base::Unretained(this)));
 }
 
 void CookiesViewHandler::TreeNodesAdded(ui::TreeModel* model,
@@ -295,6 +298,13 @@ void CookiesViewHandler::SetViewContext(const base::ListValue* args) {
     app_context_ = app_context;
 }
 
+void CookiesViewHandler::ReloadCookies(const base::ListValue* args) {
+  cookies_tree_model_.reset();
+  app_cookies_tree_model_.reset();
+
+  EnsureCookiesTreeModelCreated();
+}
+
 CookiesTreeModel* CookiesViewHandler::GetTreeModel() {
   CookiesTreeModel* model = app_context_ ?
       app_cookies_tree_model_.get() : cookies_tree_model_.get();