1 files changed, 0 insertions, 138 deletions
diff --git a/contexts/data/lib/closure-library/closure/goog/storage/mechanism/html5webstorage.js b/contexts/data/lib/closure-library/closure/goog/storage/mechanism/html5webstorage.js
deleted file mode 100644
index fd11b49..0000000
--- a/contexts/data/lib/closure-library/closure/goog/storage/mechanism/html5webstorage.js
+++ /dev/null
@@ -1,138 +0,0 @@
-// Copyright 2011 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 Base class that implements functionality common
- * across both session and local web storage mechanisms.
- *
- */
-
-goog.provide('goog.storage.mechanism.HTML5WebStorage');
-
-goog.require('goog.asserts');
-goog.require('goog.iter.Iterator');
-goog.require('goog.iter.StopIteration');
-goog.require('goog.storage.mechanism.ErrorCode');
-goog.require('goog.storage.mechanism.IterableMechanism');
-
-
-
-/**
- * Provides a storage mechanism that uses HTML5 Web storage.
- *
- * @param {Storage} storage The Web storage object.
- * @constructor
- * @extends {goog.storage.mechanism.IterableMechanism}
- */
-goog.storage.mechanism.HTML5WebStorage = function(storage) {
-  goog.base(this);
-  this.storage_ = storage;
-};
-goog.inherits(goog.storage.mechanism.HTML5WebStorage,
-              goog.storage.mechanism.IterableMechanism);
-
-
-/**
- * The web storage object (window.localStorage or window.sessionStorage).
- *
- * @type {Storage}
- * @private
- */
-goog.storage.mechanism.HTML5WebStorage.prototype.storage_;
-
-
-/**
- * Determines whether or not the mechanism is available.
- * It works only if the provided web storage object exists and is enabled.
- *
- * @return {boolean} True if the mechanism is available.
- */
-goog.storage.mechanism.HTML5WebStorage.prototype.isAvailable = function() {
-  /** @preserveTry */
-  try {
-    // May throw a security exception if web storage is disabled.
-    return !!this.storage_ && !!this.storage_.getItem;
-  } catch (e) {}
-  return false;
-};
-
-
-/** @override */
-goog.storage.mechanism.HTML5WebStorage.prototype.set = function(key, value) {
-  /** @preserveTry */
-  try {
-    // May throw an exception if storage quota is exceeded.
-    this.storage_.setItem(key, value);
-  } catch (e) {
-    throw goog.storage.mechanism.ErrorCode.QUOTA_EXCEEDED;
-  }
-};
-
-
-/** @override */
-goog.storage.mechanism.HTML5WebStorage.prototype.get = function(key) {
-  // According to W3C specs, values can be of any type. Since we only save
-  // strings, any other type is a storage error. If we returned nulls for
-  // such keys, i.e., treated them as non-existent, this would lead to a
-  // paradox where a key exists, but it does not when it is retrieved.
-  // http://www.w3.org/TR/2009/WD-webstorage-20091029/#the-storage-interface
-  var value = this.storage_.getItem(key);
-  if (!goog.isString(value) && !goog.isNull(value)) {
-    throw goog.storage.mechanism.ErrorCode.INVALID_VALUE;
-  }
-  return value;
-};
-
-
-/** @override */
-goog.storage.mechanism.HTML5WebStorage.prototype.remove = function(key) {
-  this.storage_.removeItem(key);
-};
-
-
-/** @override */
-goog.storage.mechanism.HTML5WebStorage.prototype.getCount = function() {
-  return this.storage_.length;
-};
-
-
-/** @override */
-goog.storage.mechanism.HTML5WebStorage.prototype.__iterator__ = function(
-    opt_keys) {
-  var i = 0;
-  var storage = this.storage_;
-  var newIter = new goog.iter.Iterator();
-  newIter.next = function() {
-    if (i >= storage.length) {
-      throw goog.iter.StopIteration;
-    }
-    var key = goog.asserts.assertString(storage.key(i++));
-    if (opt_keys) {
-      return key;
-    }
-    var value = storage.getItem(key);
-    // The value must exist and be a string, otherwise it is a storage error.
-    if (!goog.isString(value)) {
-      throw goog.storage.mechanism.ErrorCode.INVALID_VALUE;
-    }
-    return value;
-  };
-  return newIter;
-};
-
-
-/** @override */
-goog.storage.mechanism.HTML5WebStorage.prototype.clear = function() {
-  this.storage_.clear();
-};