Revert "Add gsutil 4.13 to telemetry/third_party"

tools/telemetry/third_party/gsutil/third_party/protorpc/experimental/javascript/closure/json.js

Index: tools/telemetry/third_party/gsutil/third_party/protorpc/experimental/javascript/closure/json.js
diff --git a/tools/telemetry/third_party/gsutil/third_party/protorpc/experimental/javascript/closure/json.js b/tools/telemetry/third_party/gsutil/third_party/protorpc/experimental/javascript/closure/json.js
deleted file mode 100644
index 2f5ee2e2cc8d7d886a07b6541b68281e4ad322eb..0000000000000000000000000000000000000000
--- a/tools/telemetry/third_party/gsutil/third_party/protorpc/experimental/javascript/closure/json.js
+++ /dev/null
@@ -1,302 +0,0 @@
-// Copyright 2006 The Closure Library Authors. All Rights Reserved.
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//      http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS-IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-/**
- * @fileoverview JSON utility functions.
- */
-
-
-goog.provide('goog.json');
-goog.provide('goog.json.Serializer');
-
-
-/**
- * Tests if a string is an invalid JSON string. This only ensures that we are
- * not using any invalid characters
- * @param {string} s The string to test.
- * @return {boolean} True if the input is a valid JSON string.
- * @private
- */
-goog.json.isValid_ = function(s) {
-  // All empty whitespace is not valid.
-  if (/^\s*$/.test(s)) {
-    return false;
-  }
-
-  // This is taken from http://www.json.org/json2.js which is released to the
-  // public domain.
-  // Changes: We dissallow \u2028 Line separator and \u2029 Paragraph separator
-  // inside strings.  We also treat \u2028 and \u2029 as whitespace which they
-  // are in the RFC but IE and Safari does not match \s to these so we need to
-  // include them in the reg exps in all places where whitespace is allowed.
-  // We allowed \x7f inside strings because some tools don't escape it,
-  // e.g. http://www.json.org/java/org/json/JSONObject.java
-
-  // Parsing happens in three stages. In the first stage, we run the text
-  // against regular expressions that look for non-JSON patterns. We are
-  // especially concerned with '()' and 'new' because they can cause invocation,
-  // and '=' because it can cause mutation. But just to be safe, we want to
-  // reject all unexpected forms.
-
-  // We split the first stage into 4 regexp operations in order to work around
-  // crippling inefficiencies in IE's and Safari's regexp engines. First we
-  // replace all backslash pairs with '@' (a non-JSON character). Second, we
-  // replace all simple value tokens with ']' characters. Third, we delete all
-  // open brackets that follow a colon or comma or that begin the text. Finally,
-  // we look to see that the remaining characters are only whitespace or ']' or
-  // ',' or ':' or '{' or '}'. If that is so, then the text is safe for eval.
-
-  // Don't make these static since they have the global flag.
-  var backslashesRe = /\\["\\\/bfnrtu]/g;
-  var simpleValuesRe =
-      /"[^"\\\n\r\u2028\u2029\x00-\x08\x10-\x1f\x80-\x9f]*"|true|false|null|-?\d+(?:\.\d*)?(?:[eE][+\-]?\d+)?/g;
-  var openBracketsRe = /(?:^|:|,)(?:[\s\u2028\u2029]*\[)+/g;
-  var remainderRe = /^[\],:{}\s\u2028\u2029]*$/;
-
-  return remainderRe.test(s.replace(backslashesRe, '@').
-      replace(simpleValuesRe, ']').
-      replace(openBracketsRe, ''));
-};
-
-
-/**
- * Parses a JSON string and returns the result. This throws an exception if
- * the string is an invalid JSON string.
- *
- * Note that this is very slow on large strings. If you trust the source of
- * the string then you should use unsafeParse instead.
- *
- * @param {*} s The JSON string to parse.
- * @return {Object} The object generated from the JSON string.
- */
-goog.json.parse = function(s) {
-  var o = String(s);
-  if (goog.json.isValid_(o)) {
-    /** @preserveTry */
-    try {
-      return eval('(' + o + ')');
-    } catch (ex) {
-    }
-  }
-  throw Error('Invalid JSON string: ' + o);
-};
-
-
-/**
- * Parses a JSON string and returns the result. This uses eval so it is open
- * to security issues and it should only be used if you trust the source.
- *
- * @param {string} s The JSON string to parse.
- * @return {Object} The object generated from the JSON string.
- */
-goog.json.unsafeParse = function(s) {
-  return eval('(' + s + ')');
-};
-
-
-/**
- * Serializes an object or a value to a JSON string.
- *
- * @param {*} object The object to serialize.
- * @throws Error if there are loops in the object graph.
- * @return {string} A JSON string representation of the input.
- */
-goog.json.serialize = function(object) {
-  return new goog.json.Serializer().serialize(object);
-};
-
-
-
-/**
- * Class that is used to serialize JSON objects to a string.
- * @constructor
- */
-goog.json.Serializer = function() {
-};
-
-
-/**
- * Serializes an object or a value to a JSON string.
- *
- * @param {*} object The object to serialize.
- * @throws Error if there are loops in the object graph.
- * @return {string} A JSON string representation of the input.
- */
-goog.json.Serializer.prototype.serialize = function(object) {
-  var sb = [];
-  this.serialize_(object, sb);
-  return sb.join('');
-};
-
-
-/**
- * Serializes a generic value to a JSON string
- * @private
- * @param {*} object The object to serialize.
- * @param {Array} sb Array used as a string builder.
- * @throws Error if there are loops in the object graph.
- */
-goog.json.Serializer.prototype.serialize_ = function(object, sb) {
-  switch (typeof object) {
-    case 'string':
-      this.serializeString_((/** @type {string} */ object), sb);
-      break;
-    case 'number':
-      this.serializeNumber_((/** @type {number} */ object), sb);
-      break;
-    case 'boolean':
-      sb.push(object);
-      break;
-    case 'undefined':
-      sb.push('null');
-      break;
-    case 'object':
-      if (object == null) {
-        sb.push('null');
-        break;
-      }
-      if (goog.isArray(object)) {
-        this.serializeArray_((/** @type {!Array} */ object), sb);
-        break;
-      }
-      // should we allow new String, new Number and new Boolean to be treated
-      // as string, number and boolean? Most implementations do not and the
-      // need is not very big
-      this.serializeObject_((/** @type {Object} */ object), sb);
-      break;
-    case 'function':
-      // Skip functions.
-      // TODO(user) Should we return something here?
-      break;
-    default:
-      throw Error('Unknown type: ' + typeof object);
-  }
-};
-
-
-/**
- * Character mappings used internally for goog.string.quote
- * @private
- * @type {Object}
- */
-goog.json.Serializer.charToJsonCharCache_ = {
-  '\"': '\\"',
-  '\\': '\\\\',
-  '/': '\\/',
-  '\b': '\\b',
-  '\f': '\\f',
-  '\n': '\\n',
-  '\r': '\\r',
-  '\t': '\\t',
-
-  '\x0B': '\\u000b' // '\v' is not supported in JScript
-};
-
-
-/**
- * Regular expression used to match characters that need to be replaced.
- * The S60 browser has a bug where unicode characters are not matched by
- * regular expressions. The condition below detects such behaviour and
- * adjusts the regular expression accordingly.
- * @private
- * @type {RegExp}
- */
-goog.json.Serializer.charsToReplace_ = /\uffff/.test('\uffff') ?
-    /[\\\"\x00-\x1f\x7f-\uffff]/g : /[\\\"\x00-\x1f\x7f-\xff]/g;
-
-
-/**
- * Serializes a string to a JSON string
- * @private
- * @param {string} s The string to serialize.
- * @param {Array} sb Array used as a string builder.
- */
-goog.json.Serializer.prototype.serializeString_ = function(s, sb) {
-  // The official JSON implementation does not work with international
-  // characters.
-  sb.push('"', s.replace(goog.json.Serializer.charsToReplace_, function(c) {
-    // caching the result improves performance by a factor 2-3
-    if (c in goog.json.Serializer.charToJsonCharCache_) {
-      return goog.json.Serializer.charToJsonCharCache_[c];
-    }
-
-    var cc = c.charCodeAt(0);
-    var rv = '\\u';
-    if (cc < 16) {
-      rv += '000';
-    } else if (cc < 256) {
-      rv += '00';
-    } else if (cc < 4096) { // \u1000
-      rv += '0';
-    }
-    return goog.json.Serializer.charToJsonCharCache_[c] = rv + cc.toString(16);
-  }), '"');
-};
-
-
-/**
- * Serializes a number to a JSON string
- * @private
- * @param {number} n The number to serialize.
- * @param {Array} sb Array used as a string builder.
- */
-goog.json.Serializer.prototype.serializeNumber_ = function(n, sb) {
-  sb.push(isFinite(n) && !isNaN(n) ? n : 'null');
-};
-
-
-/**
- * Serializes an array to a JSON string
- * @private
- * @param {Array} arr The array to serialize.
- * @param {Array} sb Array used as a string builder.
- */
-goog.json.Serializer.prototype.serializeArray_ = function(arr, sb) {
-  var l = arr.length;
-  sb.push('[');
-  var sep = '';
-  for (var i = 0; i < l; i++) {
-    sb.push(sep);
-    this.serialize_(arr[i], sb);
-    sep = ',';
-  }
-  sb.push(']');
-};
-
-
-/**
- * Serializes an object to a JSON string
- * @private
- * @param {Object} obj The object to serialize.
- * @param {Array} sb Array used as a string builder.
- */
-goog.json.Serializer.prototype.serializeObject_ = function(obj, sb) {
-  sb.push('{');
-  var sep = '';
-  for (var key in obj) {
-    if (Object.prototype.hasOwnProperty.call(obj, key)) {
-      var value = obj[key];
-      // Skip functions.
-      // TODO(ptucker) Should we return something for function properties?
-      if (typeof value != 'function') {
-        sb.push(sep);
-        this.serializeString_(key, sb);
-        sb.push(':');
-        this.serialize_(value, sb);
-        sep = ',';
-      }
-    }
-  }
-  sb.push('}');
-};