fs/AllocatedPath: remove the obsolete class Error overload

src/fs/AllocatedPath.cxx

@@ -21,7 +21,6 @@
 #include "AllocatedPath.hxx"
 #include "Domain.hxx"
 #include "Charset.hxx"
-#include "util/Error.hxx"
 #include "Compiler.h"
 
 #include <stdexcept>
@@ -54,18 +53,6 @@ AllocatedPath::FromUTF8Throw(const char *path_utf8)
 }
 
 AllocatedPath
-AllocatedPath::FromUTF8(const char *path_utf8, Error &error)
-{
-	AllocatedPath path = FromUTF8(path_utf8);
-	if (path.IsNull())
-		error.Format(path_domain,
-			     "Failed to convert to file system charset: %s",
-			     path_utf8);
-
-	return path;
-}
-
-AllocatedPath
 AllocatedPath::GetDirectoryName() const
 {
 	return FromFS(PathTraitsFS::GetParent(c_str()));

src/fs/AllocatedPath.hxx

@@ -29,8 +29,6 @@
 #include <utility>
 #include <string>
 
-class Error;
-
 /**
  * A path name in the native file system character set.
  *
@@ -164,9 +162,6 @@ public:
 	gcc_pure gcc_nonnull_all
 	static AllocatedPath FromUTF8Throw(const char *path_utf8);
 
-	gcc_pure gcc_nonnull_all
-	static AllocatedPath FromUTF8(const char *path_utf8, Error &error);
-
 	/**
 	 * Copy an #AllocatedPath object.
 	 */