Moved a method in LengthAndCharacterRestriction to be public.

modules/juce_gui_basics/widgets/juce_TextEditor.h

@@ -554,12 +554,12 @@ public:
         */
         LengthAndCharacterRestriction (int maxNumChars, const String& allowedCharacters);
 
+        String filterNewText (TextEditor&, const String&) override;
+
     private:
         String allowedCharacters;
         int maxLength;
 
-        String filterNewText (TextEditor&, const String&) override;
-
         JUCE_DECLARE_NON_COPYABLE_WITH_LEAK_DETECTOR (LengthAndCharacterRestriction)
     };