Update vendors.

Former-commit-id: baf89d2c3bd7077462995bffa7f8bff1e1cf28f9

vendor/underscore/test/arrays.js

@@ -182,7 +182,7 @@ $(document).ready(function() {
     equal(_.indexOf(null, 2), -1, 'handles nulls properly');
 
     numbers = [1, 2, 3, 1, 2, 3, 1, 2, 3];
-    index = _.lastIndexOf(numbers, 2, 2);
+    var index = _.lastIndexOf(numbers, 2, 2);
     equal(index, 1, 'supports the fromIndex argument');
   });
 

vendor/underscore/test/collections.js

@@ -22,7 +22,7 @@ $(document).ready(function() {
     equal(answers.join(", "), 'one, two, three', 'iterating over objects works, and ignores the object prototype.');
     delete obj.constructor.prototype.four;
 
-    answer = null;
+    var answer = null;
     _.each([1, 2, 3], function(num, index, arr){ if (_.include(arr, num)) answer = true; });
     ok(answer, 'can reference the original collection from inside the iterator');
 

vendor/underscore/test/objects.js

@@ -555,7 +555,7 @@ $(document).ready(function() {
       value();
     ok(returned == 6 && intercepted == 6, 'can use tapped objects in a chain');
   });
-  
+
   test("has", function () {
      var obj = {foo: "bar", func: function () {} };
      ok (_.has(obj, "foo"), "has() checks that the object has a property.");
@@ -563,7 +563,7 @@ $(document).ready(function() {
      ok (_.has(obj, "func"), "has() works for functions too.");
      obj.hasOwnProperty = null;
      ok (_.has(obj, "foo"), "has() works even when the hasOwnProperty method is deleted.");
-     child = {};
+     var child = {};
      child.prototype = obj;
      ok (_.has(child, "foo") == false, "has() does not check the prototype chain for a property.")
   });

vendor/underscore/test/utility.js

@@ -25,6 +25,20 @@ $(document).ready(function() {
     equal(_.identity(moe), moe, 'moe is the same as his identity');
   });
 
+  test("random", function() {
+    var array = _.range(1000);
+    var min = Math.pow(2, 31);
+    var max = Math.pow(2, 62);
+
+    ok(_.every(array, function() {
+      return _.random(min, max) >= min;
+    }), "should produce a random number greater than or equal to the minimum number");
+
+    ok(_.some(array, function() {
+      return _.random(Number.MAX_VALUE) > 0;
+    }), "should produce a random number when passed `Number.MAX_VALUE`");
+  });
+
   test("uniqueId", function() {
     var ids = [], i = 0;
     while(i++ < 100) ids.push(_.uniqueId());
@@ -82,7 +96,7 @@ $(document).ready(function() {
     equal(escapeTemplate({a: true}), 'checked="checked"', 'can handle slash escapes in interpolations.');
 
     var fancyTemplate = _.template("<ul><% \
-      for (key in people) { \
+      for (var key in people) { \
     %><li><%= people[key] %></li><% } %></ul>");
     result = fancyTemplate({people : {moe : "Moe", larry : "Larry", curly : "Curly"}});
     equal(result, "<ul><li>Moe</li><li>Larry</li><li>Curly</li></ul>", 'can run arbitrary javascript in templates');
@@ -137,7 +151,7 @@ $(document).ready(function() {
       interpolate : /\{\{=([\s\S]+?)\}\}/g
     };
 
-    var custom = _.template("<ul>{{ for (key in people) { }}<li>{{= people[key] }}</li>{{ } }}</ul>");
+    var custom = _.template("<ul>{{ for (var key in people) { }}<li>{{= people[key] }}</li>{{ } }}</ul>");
     result = custom({people : {moe : "Moe", larry : "Larry", curly : "Curly"}});
     equal(result, "<ul><li>Moe</li><li>Larry</li><li>Curly</li></ul>", 'can run arbitrary javascript in templates');
 
@@ -152,7 +166,7 @@ $(document).ready(function() {
       interpolate : /<\?=([\s\S]+?)\?>/g
     };
 
-    var customWithSpecialChars = _.template("<ul><? for (key in people) { ?><li><?= people[key] ?></li><? } ?></ul>");
+    var customWithSpecialChars = _.template("<ul><? for (var key in people) { ?><li><?= people[key] ?></li><? } ?></ul>");
     result = customWithSpecialChars({people : {moe : "Moe", larry : "Larry", curly : "Curly"}});
     equal(result, "<ul><li>Moe</li><li>Larry</li><li>Curly</li></ul>", 'can run arbitrary javascript in templates');
 

vendor/underscore/underscore.js

@@ -1019,7 +1019,7 @@
       max = min;
       min = 0;
     }
-    return min + (0 | Math.random() * (max - min + 1));
+    return min + Math.floor(Math.random() * (max - min + 1));
   };
 
   // List of HTML entities for escaping.