Revert "focusFirstItem was no longer being overridden here, this function has proven not needed, thus."

This reverts commit 655081365f.

indra/newview/llimpanel.h

@@ -94,6 +94,8 @@ public:
 						   void *cargo_data, EAcceptance *accept,
 						   std::string& tooltip_msg);
 
+	BOOL    focusFirstItem(BOOL prefer_text_fields = FALSE, BOOL focus_flash = TRUE );
+
 	void            onFocusReceived();
 	void			onInputEditorFocusReceived();
 	void			onInputEditorKeystroke(LLLineEditor* caller);