1 files changed, 9 insertions, 0 deletions
diff --git a/ceee/ie/broker/api_dispatcher.cc b/ceee/ie/broker/api_dispatcher.cc
index e1ecec0..9e30ee5 100644
--- a/ceee/ie/broker/api_dispatcher.cc
+++ b/ceee/ie/broker/api_dispatcher.cc
@@ -149,6 +149,10 @@ void ApiDispatcher::GetExecutor(HWND window, REFIID iid, void** executor) {
       window << ". In thread: " << thread_id << ". " << com::LogHr(hr);
 }
 
+bool ApiDispatcher::IsTabIdValid(int tab_id) const {
+  return Singleton<ExecutorsManager, ExecutorsManager::SingletonTraits>::get()->
+      IsTabIdValid(tab_id);
+}
 
 HWND ApiDispatcher::GetTabHandleFromId(int tab_id) const {
   return Singleton<ExecutorsManager, ExecutorsManager::SingletonTraits>::get()->
@@ -164,6 +168,11 @@ HWND ApiDispatcher::GetWindowHandleFromId(int window_id) const {
   return reinterpret_cast<HWND>(window_id);
 }
 
+bool ApiDispatcher::IsTabHandleValid(HWND tab_handle) const {
+  return Singleton<ExecutorsManager, ExecutorsManager::SingletonTraits>::get()->
+      IsTabHandleValid(tab_handle);
+}
+
 int ApiDispatcher::GetTabIdFromHandle(HWND tab_handle) const {
   return Singleton<ExecutorsManager, ExecutorsManager::SingletonTraits>::get()->
       GetTabIdFromHandle(tab_handle);