Revert "buffer: convert offset & length to int properly"

This reverts commit ca37fa527f174b547893817fe8c67a3befa02317.

A test provided by the commit fails on most (but not all) platforms on
CI.

PR-URL: https://github.com/nodejs/node/pull/9814
Ref: https://github.com/nodejs/node/pull/9492
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Michaël Zasso <targos@protonmail.com>
Reviewed-By: Сковорода Никита Андреевич <chalkerx@gmail.com>

1 files changed, 0 insertions, 18 deletions

diff --git a/lib/internal/util.js b/lib/internal/util.js
index ae8b1e0b64..4ada8dd0cc 100644
--- a/lib/internal/util.js
+++ b/lib/internal/util.js
@@ -161,21 +161,3 @@ exports.cachedResult = function cachedResult(fn) {
     return result;
   };
 };
-
-/*
- * Implementation of ToInteger as per ECMAScript Specification
- * Refer: http://www.ecma-international.org/ecma-262/6.0/#sec-tointeger
- */
-const toInteger = exports.toInteger = function toInteger(argument) {
-  const number = +argument;
-  return Number.isNaN(number) ? 0 : Math.trunc(number);
-};
-
-/*
- * Implementation of ToLength as per ECMAScript Specification
- * Refer: http://www.ecma-international.org/ecma-262/6.0/#sec-tolength
- */
-exports.toLength = function toLength(argument) {
-  const len = toInteger(argument);
-  return len <= 0 ? 0 : Math.min(len, Number.MAX_SAFE_INTEGER);
-};