1 files changed, 0 insertions, 175 deletions
diff --git a/contexts/data/lib/closure-library/closure/goog/db/cursor.js b/contexts/data/lib/closure-library/closure/goog/db/cursor.js
deleted file mode 100644
index 40bae5f..0000000
--- a/contexts/data/lib/closure-library/closure/goog/db/cursor.js
+++ /dev/null
@@ -1,175 +0,0 @@
-// 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 Wrapper for a IndexedDB cursor.
- *
- */
-
-
-goog.provide('goog.db.Cursor');
-
-goog.require('goog.async.Deferred');
-goog.require('goog.db.Error');
-goog.require('goog.debug');
-goog.require('goog.events.EventTarget');
-
-
-
-/**
- * Creates a new IDBCursor wrapper object. Should not be created directly,
- * access cursor through object store.
- * @see goog.db.ObjectStore#openCursor
- *
- * @constructor
- * @extends {goog.events.EventTarget}
- */
-goog.db.Cursor = function() {
-  goog.base(this);
-};
-goog.inherits(goog.db.Cursor, goog.events.EventTarget);
-
-
-/**
- * Underlying IndexedDB cursor object.
- *
- * @type {IDBCursor}
- * @private
- */
-goog.db.Cursor.prototype.cursor_ = null;
-
-
-/**
- * Advances the cursor to the next position along its direction. When new data
- * is availible, the NEW_DATA event will be fired. If the cursor has reached the
- * end of the range it will fire the COMPLETE event. If opt_key is specified it
- * will advance to the key it matches in its direction.
- *
- * This wraps the native #continue method on the underlying object.
- *
- * @param {!Object=} opt_key The optional key to advance to.
- */
-goog.db.Cursor.prototype.next = function(opt_key) {
-  if (opt_key) {
-    this.cursor_['continue'](opt_key);
-  } else {
-    this.cursor_['continue']();
-  }
-};
-
-
-/**
- * Updates the value at the current position of the cursor in the object store.
- * If the cursor points to a value that has just been deleted, a new value is
- * created.
- *
- * @param {!Object} value The value to be stored.
- * @return {!goog.async.Deferred} The resulting deferred request.
- */
-goog.db.Cursor.prototype.update = function(value) {
-  var msg = 'updating via cursor with value ';
-  var d = new goog.async.Deferred();
-  var request;
-
-  try {
-    request = this.cursor_.update(value);
-  } catch (err) {
-    msg += goog.debug.deepExpose(value);
-    d.errback(new goog.db.Error(err.code, msg));
-    return d;
-  }
-  request.onsuccess = function(ev) {
-    d.callback();
-  };
-  request.onerror = function(ev) {
-    msg += goog.debug.deepExpose(value);
-    d.errback(new goog.db.Error(
-        (/** @type {IDBRequest} */ (ev.target)).errorCode, msg));
-  };
-  return d;
-};
-
-
-/**
- * Deletes the value at the cursor's position, without changing the cursor's
- * position. Once the value is deleted, the cursor's value is set to null.
- *
- * @return {!goog.async.Deferred} The resulting deferred request.
- */
-goog.db.Cursor.prototype.remove = function() {
-  var msg = 'deleting via cursor';
-  var d = new goog.async.Deferred();
-  var request;
-
-  try {
-    request = this.cursor_['delete']();
-  } catch (err) {
-    d.errback(new goog.db.Error(err.code, msg));
-    return d;
-  }
-  request.onsuccess = function(ev) {
-    d.callback();
-  };
-  request.onerror = function(ev) {
-    d.errback(new goog.db.Error(
-        (/** @type {IDBRequest} */ (ev.target)).errorCode, msg));
-  };
-  return d;
-};
-
-
-/**
- * @return {Object} The value for the value at the cursor's position. Undefined
- *     if no current value, or null if value has just been deleted.
- */
-goog.db.Cursor.prototype.getValue = function() {
-  return this.cursor_['value'];
-};
-
-
-/**
- * @return {*} The key for the value at the cursor's position. If the
- *     cursor is outside its range, this is undefined.
- */
-goog.db.Cursor.prototype.getKey = function() {
-  return this.cursor_.key;
-};
-
-
-/**
- * Possible cursor directions.
- * @see http://www.w3.org/TR/IndexedDB/#idl-def-IDBCursor
- *
- * @enum {number}
- */
-goog.db.Cursor.Direction = {
-  NEXT: 0,
-  NEXT_NO_DUPLICATE: 1,
-  PREV: 2,
-  PREV_NO_DUPLICATE: 3
-};
-
-
-/**
- * Event types that the cursor can dispatch. COMPLETE events are dispatched when
- * a cursor is depleted of values, a NEW_DATA event if there is new data
- * availible, and ERROR if an error occurred.
- *
- * @enum {string}
- */
-goog.db.Cursor.EventType = {
-  COMPLETE: 'c',
-  ERROR: 'e',
-  NEW_DATA: 'n'
-};