Update Google Input Tools

third_party/google_input_tools/third_party/closure_library/closure/goog/structs/map.js

Index: third_party/google_input_tools/third_party/closure_library/closure/goog/structs/map.js
diff --git a/third_party/google_input_tools/third_party/closure_library/closure/goog/structs/map.js b/third_party/google_input_tools/third_party/closure_library/closure/goog/structs/map.js
index 6db80fba4b336dd1c0e1f5111abed873caaba331..6e35c62a77c6c73785ecbc2408d9e0fa2a0eaac8 100644
--- a/third_party/google_input_tools/third_party/closure_library/closure/goog/structs/map.js
+++ b/third_party/google_input_tools/third_party/closure_library/closure/goog/structs/map.js
@@ -16,7 +16,6 @@
  * @fileoverview Datastructure: Hash Map.
  *
  * @author arv@google.com (Erik Arvidsson)
- * @author jonp@google.com (Jon Perlow) Optimized for IE6
  *
  * This file contains an implementation of a Map structure. It implements a lot
  * of the methods used in goog.structs so those functions work on hashes. This
@@ -61,7 +60,7 @@ goog.structs.Map = function(opt_map, var_args) {
    * This array can contain deleted keys so it's necessary to check the map
    * as well to see if the key is still in the map (this doesn't require a
    * memory allocation in IE).
-   * @private {!Array.<string>}
+   * @private {!Array<string>}
    */
   this.keys_ = [];
 
@@ -102,7 +101,7 @@ goog.structs.Map.prototype.getCount = function() {
 
 /**
  * Returns the values of the map.
- * @return {!Array.<V>} The values in the map.
+ * @return {!Array<V>} The values in the map.
  */
 goog.structs.Map.prototype.getValues = function() {
   this.cleanupKeysArray_();
@@ -118,11 +117,11 @@ goog.structs.Map.prototype.getValues = function() {
 
 /**
  * Returns the keys of the map.
- * @return {!Array.<string>} Array of string values.
+ * @return {!Array<string>} Array of string values.
  */
 goog.structs.Map.prototype.getKeys = function() {
   this.cleanupKeysArray_();
-  return /** @type {!Array.<string>} */ (this.keys_.concat());
+  return /** @type {!Array<string>} */ (this.keys_.concat());
 };
 
 
@@ -335,7 +334,7 @@ goog.structs.Map.prototype.addAll = function(map) {
 
 /**
  * Calls the given function on each entry in the map.
- * @param {function(this:T, V, K, goog.structs.Map.<K,V>)} f
+ * @param {function(this:T, V, K, goog.structs.Map<K,V>)} f
  * @param {T=} opt_obj The value of "this" inside f.
  * @template T
  */
@@ -426,23 +425,19 @@ goog.structs.Map.prototype.__iterator__ = function(opt_keys) {
   this.cleanupKeysArray_();
 
   var i = 0;
-  var keys = this.keys_;
-  var map = this.map_;
   var version = this.version_;
   var selfObj = this;
 
   var newIter = new goog.iter.Iterator;
   newIter.next = function() {
-    while (true) {
-      if (version != selfObj.version_) {
-        throw Error('The map has changed since the iterator was created');
-      }
-      if (i >= keys.length) {
-        throw goog.iter.StopIteration;
-      }
-      var key = keys[i++];
-      return opt_keys ? key : map[key];
+    if (version != selfObj.version_) {
+      throw Error('The map has changed since the iterator was created');
+    }
+    if (i >= selfObj.keys_.length) {
+      throw goog.iter.StopIteration;
     }
+    var key = selfObj.keys_[i++];
+    return opt_keys ? key : selfObj.map_[key];
   };
   return newIter;
 };