Remove methods that had been deprecated in 2015

bytesconv.go

@@ -435,23 +435,3 @@ func appendQuotedPath(dst, src []byte) []byte {
 	}
 	return dst
 }
-
-// EqualBytesStr returns true if string(b) == s.
-//
-// This function has no performance benefits comparing to string(b) == s.
-// It is left here for backwards compatibility only.
-//
-// Deprecated: may be deleted soon.
-func EqualBytesStr(b []byte, s string) bool {
-	return string(b) == s
-}
-
-// AppendBytesStr appends src to dst and returns the extended dst.
-//
-// This function has no performance benefits comparing to append(dst, src...).
-// It is left here for backwards compatibility only.
-//
-// Deprecated: may be deleted soon.
-func AppendBytesStr(dst []byte, src string) []byte {
-	return append(dst, src...)
-}