Added Polymer 0.5.4

polymer_0.5.4/bower_components/core-ajax/core-xhr.html

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 Copyright (c) 2014 The Polymer Project Authors. All rights reserved.
 This code may only be used under the BSD style license found at http://polymer.github.io/LICENSE.txt
 The complete set of authors may be found at http://polymer.github.io/AUTHORS.txt
 The complete set of contributors may be found at http://polymer.github.io/CONTRIBUTORS.txt
 Code distributed by Google as part of the polymer project is also
 subject to an additional IP rights grant found at http://polymer.github.io/PATENTS.txt
 -->
 <!--
 /**
@@ skipping 33 matching lines @@
        *    @param {Object} inOptions.callback Called when request is completed.
        * @returns {Object} XHR object.
        */
       request: function(options) {
         var xhr = new XMLHttpRequest();
         var url = options.url;
         var method = options.method || 'GET';
         var async = !options.sync;
         //
         var params = this.toQueryString(options.params);
-        if (params && method == 'GET') {
+        if (params && method.toUpperCase() == 'GET') {
           url += (url.indexOf('?') > 0 ? '&' : '?') + params;
         }
         var xhrParams = this.isBodyMethod(method) ? (options.body || params) : null;
         //
         xhr.open(method, url, async);
         if (options.responseType) {
           xhr.responseType = options.responseType;
         }
         if (options.withCredentials) {
           xhr.withCredentials = true;
@@ skipping 42 matching lines @@
             xhr.setRequestHeader(name, headers[name]);
           }
         }
       }
 
     });
 
   </script>
   
 </polymer-element>