Call static functions directly

src/unix/fswatcher_inotify.cpp

@@ -75,7 +75,7 @@ public:
             return false;
         }
 
-        m_source = loop->AddSourceForFD
+        m_source = wxEventLoopBase::AddSourceForFD
                          (
                           m_ifd,
                           m_handler,

src/unix/fswatcher_kqueue.cpp

@@ -114,7 +114,7 @@ public:
         }
 
         // create source
-        m_source = loop->AddSourceForFD(m_kfd, m_handler, wxEVENT_SOURCE_INPUT);
+        m_source = wxEventLoopBase::AddSourceForFD(m_kfd, m_handler, wxEVENT_SOURCE_INPUT);
 
         return m_source != NULL;
     }