TextSearch: remove legacy Translation.h.

src/apps/text_search/GrepWindow.cpp

@@ -44,7 +44,6 @@
 #include "GlobalDefs.h"
 #include "Grepper.h"
 #include "InitialIterator.h"
-#include "Translation.h"
 
 #undef B_TRANSLATION_CONTEXT
 #define B_TRANSLATION_CONTEXT "GrepWindow"

src/apps/text_search/Translation.h

@@ -1,15 +0,0 @@
-/*
- * Public domain, baby!
- *
- * Localization for Zeta users
- *
- */
-
-#ifndef TRANSLATION_H
-#define TRANSLATION_H
-
-#ifndef _T
-#	define _T(x) x
-#endif
-
-#endif // TRANSLATION_H