Adding float-no-zero branch hosted build

float-no-zero/closure-library/closure/goog/json/nativejsonprocessor.js

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+// Copyright 2012 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 Defines a class for parsing JSON using the browser's built in
+ * JSON library.
+ */
+
+goog.provide('goog.json.NativeJsonProcessor');
+
+goog.require('goog.asserts');
+goog.require('goog.json');
+goog.require('goog.json.Processor');
+
+
+
+/**
+ * A class that parses and stringifies JSON using the browser's built-in JSON
+ * library, if it is avaliable.
+ *
+ * Note that the native JSON api has subtle differences across browsers, so
+ * use this implementation with care.  See json_test#assertSerialize
+ * for details on the differences from goog.json.
+ *
+ * This implementation is signficantly faster than goog.json, at least on
+ * Chrome.  See json_perf.html for a perf test showing the difference.
+ *
+ * @param {?goog.json.Replacer=} opt_replacer An optional replacer to use during
+ *     serialization.
+ * @param {?goog.json.Reviver=} opt_reviver An optional reviver to use during
+ *     parsing.
+ * @constructor
+ * @implements {goog.json.Processor}
+ */
+goog.json.NativeJsonProcessor = function(opt_replacer, opt_reviver) {
+  goog.asserts.assert(goog.isDef(goog.global['JSON']), 'JSON not defined');
+
+  /**
+   * @type {goog.json.Replacer|null|undefined}
+   * @private
+   */
+  this.replacer_ = opt_replacer;
+
+  /**
+   * @type {goog.json.Reviver|null|undefined}
+   * @private
+   */
+  this.reviver_ = opt_reviver;
+};
+
+
+/** @override */
+goog.json.NativeJsonProcessor.prototype.stringify = function(object) {
+  return goog.global['JSON'].stringify(object, this.replacer_);
+};
+
+
+/** @override */
+goog.json.NativeJsonProcessor.prototype.parse = function(s) {
+  return goog.global['JSON'].parse(s, this.reviver_);
+};