1 files changed, 0 insertions, 141 deletions
diff --git a/contexts/data/lib/closure-library/closure/goog/dom/pattern/sequence.js b/contexts/data/lib/closure-library/closure/goog/dom/pattern/sequence.js
deleted file mode 100644
index df40fd6..0000000
--- a/contexts/data/lib/closure-library/closure/goog/dom/pattern/sequence.js
+++ /dev/null
@@ -1,141 +0,0 @@
-// Copyright 2007 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 DOM pattern to match a sequence of other patterns.
- *
- * @author robbyw@google.com (Robby Walker)
- */
-
-goog.provide('goog.dom.pattern.Sequence');
-
-goog.require('goog.dom.NodeType');
-goog.require('goog.dom.pattern.AbstractPattern');
-goog.require('goog.dom.pattern.MatchType');
-
-
-
-/**
- * Pattern object that matches a sequence of other patterns.
- *
- * @param {Array.<goog.dom.pattern.AbstractPattern>} patterns Ordered array of
- *     patterns to match.
- * @param {boolean=} opt_ignoreWhitespace Optional flag to ignore text nodes
- *     consisting entirely of whitespace.  The default is to not ignore them.
- * @constructor
- * @extends {goog.dom.pattern.AbstractPattern}
- */
-goog.dom.pattern.Sequence = function(patterns, opt_ignoreWhitespace) {
-  this.patterns = patterns;
-  this.ignoreWhitespace_ = !!opt_ignoreWhitespace;
-};
-goog.inherits(goog.dom.pattern.Sequence, goog.dom.pattern.AbstractPattern);
-
-
-/**
- * Ordered array of patterns to match.
- *
- * @type {Array.<goog.dom.pattern.AbstractPattern>}
- */
-goog.dom.pattern.Sequence.prototype.patterns;
-
-
-/**
- * Position in the patterns array we have reached by successful matches.
- *
- * @type {number}
- * @private
- */
-goog.dom.pattern.Sequence.prototype.currentPosition_ = 0;
-
-
-/**
- * Whether or not to ignore whitespace only Text nodes.
- *
- * @type {boolean}
- * @private
- */
-goog.dom.pattern.Sequence.prototype.ignoreWhitespace_ = false;
-
-
-/**
- * Test whether the given token starts, continues, or finishes the sequence
- * of patterns given in the constructor.
- *
- * @param {Node} token Token to match against.
- * @param {goog.dom.TagWalkType} type The type of token.
- * @return {goog.dom.pattern.MatchType} <code>MATCH</code> if the pattern
- *     matches, <code>MATCHING</code> if the pattern starts a match, and
- *     <code>NO_MATCH</code> if the pattern does not match.
- * @override
- */
-goog.dom.pattern.Sequence.prototype.matchToken = function(token, type) {
-  // If the option is set, ignore any whitespace only text nodes
-  if (this.ignoreWhitespace_ && token.nodeType == goog.dom.NodeType.TEXT &&
-      goog.dom.pattern.BREAKING_TEXTNODE_RE.test(token.nodeValue)) {
-    return goog.dom.pattern.MatchType.MATCHING;
-  }
-
-  switch (this.patterns[this.currentPosition_].matchToken(token, type)) {
-    case goog.dom.pattern.MatchType.MATCH:
-      // Record the first token we match.
-      if (this.currentPosition_ == 0) {
-        this.matchedNode = token;
-      }
-
-      // Move forward one position.
-      this.currentPosition_++;
-
-      // Check if this is the last position.
-      if (this.currentPosition_ == this.patterns.length) {
-        this.reset();
-        return goog.dom.pattern.MatchType.MATCH;
-      } else {
-        return goog.dom.pattern.MatchType.MATCHING;
-      }
-
-    case goog.dom.pattern.MatchType.MATCHING:
-      // This can happen when our child pattern is a sequence or a repetition.
-      return goog.dom.pattern.MatchType.MATCHING;
-
-    case goog.dom.pattern.MatchType.BACKTRACK_MATCH:
-      // This means a repetitive match succeeded 1 token ago.
-      // TODO(robbyw): Backtrack further if necessary.
-      this.currentPosition_++;
-
-      if (this.currentPosition_ == this.patterns.length) {
-        this.reset();
-        return goog.dom.pattern.MatchType.BACKTRACK_MATCH;
-      } else {
-        // Retry the same token on the next pattern.
-        return this.matchToken(token, type);
-      }
-
-    default:
-      this.reset();
-      return goog.dom.pattern.MatchType.NO_MATCH;
-  }
-};
-
-
-/**
- * Reset any internal state this pattern keeps.
- * @override
- */
-goog.dom.pattern.Sequence.prototype.reset = function() {
-  if (this.patterns[this.currentPosition_]) {
-    this.patterns[this.currentPosition_].reset();
-  }
-  this.currentPosition_ = 0;
-};