[DevTools] Remove Object.values and Object.isEmpty from utilities.js

third_party/WebKit/Source/devtools/front_end/platform/utilities.js

 /*
  * Copyright (C) 2007 Apple Inc.  All rights reserved.
  * Copyright (C) 2012 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  *
  * 1.  Redistributions of source code must retain the above copyright
  *     notice, this list of conditions and the following disclaimer.
@@ skipping 24 matching lines @@
 {
     if (value)
         return;
     console.__originalAssert(value, message);
 }
 
 /** @typedef {Array|NodeList|Arguments|{length: number}} */
 var ArrayLike;
 
 /**
- * @param {!Object} obj
- * @return {boolean}
- */
-Object.isEmpty = function(obj)
-{
-    for (var i in obj)
-        return false;
-    return true;
-}
-
-/**
- * @param {!Object.<string,!T>} obj
- * @return {!Array.<!T>}
- * @template T
- */
-Object.values = function(obj)
-{
-    var result = Object.keys(obj);
-    var length = result.length;
-    for (var i = 0; i < length; ++i)
-        result[i] = obj[result[i]];
-    return result;
-}
-
-/**
  * @param {number} m
  * @param {number} n
  * @return {number}
  */
 function mod(m, n)
 {
     return ((m % n) + n) % n;
 }
 
 /**
@@ skipping 1490 matching lines @@
     while (rightIndex < rightKeys.length) {
         var rightKey = rightKeys[rightIndex++];
         added.push(other.get(rightKey));
     }
     return {
         added: added,
         removed: removed,
         equal: equal
     }
 }