Rename wxFileSystemWatcherBase::DoAdd() to AddAny() and make it public.

Make this method public to fix compilation after the recent changes as
traverser classes can't call it otherwise (no idea why did it compile with
g++). And give it a better name just in case people decide to call it even
though it's not documented and described as private in comment (but perhaps we
could make it really public later).

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@72071 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

include/wx/fswatcher.h

@@ -305,6 +305,13 @@ public:
             m_owner = handler;
     }
 
+
+    // This is a semi-private function used by wxWidgets itself only.
+    //
+    // Delegates the real work of adding the path to wxFSWatcherImpl::Add() and
+    // updates m_watches if the new path was successfully added.
+    bool AddAny(const wxFileName& path, int events, wxFSWPathType type);
+
 protected:
 
     static wxString GetCanonicalPath(const wxFileName& path)
@@ -320,10 +327,6 @@ protected:
         return path_copy.GetFullPath();
     }
 
-    // Delegates the real work of adding the path to wxFSWatcherImpl::Add() and
-    // updates m_watches if the new path was successfully added.
-    bool DoAdd(const wxFileName& path, int events, wxFSWPathType type);
-
 
     wxFSWatchInfoMap m_watches;        // path=>wxFSWatchInfo map
     wxFSWatcherImpl* m_service;     // file system events service