Remove some trailing spaces

core-selector.html

@@ -130,7 +130,7 @@
 
       /**
        * Specifies the CSS class to be used to add to the selected element.
-       * 
+       *
        * @attribute selectedClass
        * @type string
        * @default 'core-selected'
@@ -162,7 +162,7 @@
        * an array of selected elements.
        * Note that you should not use this to set the selection. Instead use
        * `selected`.
-       * 
+       *
        * @attribute selectedItem
        * @type Object
        * @default null
@@ -172,9 +172,9 @@
       /**
        * In single selection, this returns the model associated with the
        * selected element.
-       * Note that you should not use this to set the selection. Instead use 
+       * Note that you should not use this to set the selection. Instead use
        * `selected`.
-       * 
+       *
        * @attribute selectedModel
        * @type Object
        * @default null
@@ -193,7 +193,7 @@
       selectedIndex: -1,
 
       /**
-       * Nodes with local name that are in the list will not be included 
+       * Nodes with local name that are in the list will not be included
        * in the selection items.  In the following example, `items` returns four
        * `core-item`'s and doesn't include `h3` and `hr`.
        *
@@ -213,17 +213,17 @@
       excludedLocalNames: '',
 
       /**
-       * The target element that contains items.  If this is not set 
+       * The target element that contains items.  If this is not set
        * core-selector is the container.
-       * 
+       *
        * @attribute target
        * @type Object
        * @default null
        */
       target: null,
 
       /**
-       * This can be used to query nodes from the target node to be used for 
+       * This can be used to query nodes from the target node to be used for
        * selection items.  Note this only works if `target` is set
        * and is not `core-selector` itself.
        *
@@ -236,7 +236,7 @@
        *       <label><input type="radio" name="color" value="blue"> Blue</label> <br>
        *       <p>color = {{color}}</p>
        *     </form>
-       * 
+       *
        * @attribute itemsSelector
        * @type string
        * @default ''
@@ -264,7 +264,7 @@
       notap: false,
 
       defaultExcludedLocalNames: 'template',
-      
+
       observe: {
         'selected multi': 'selectedChanged'
       },
@@ -288,8 +288,8 @@
         if (!this.target) {
           return [];
         }
-        var nodes = this.target !== this ? (this.itemsSelector ? 
-            this.target.querySelectorAll(this.itemsSelector) : 
+        var nodes = this.target !== this ? (this.itemsSelector ?
+            this.target.querySelectorAll(this.itemsSelector) :
                 this.target.children) : this.$.items.getDistributedNodes();
         return Array.prototype.filter.call(nodes, this.itemFilter);
       },
@@ -332,7 +332,7 @@
 
       /**
        * Returns the selected item(s). If the `multi` property is true,
-       * this will return an array, otherwise it will return 
+       * this will return an array, otherwise it will return
        * the selected item or undefined if there is no selection.
        */
       get selection() {
@@ -348,7 +348,7 @@
           this.updateSelected();
         }
       },
-      
+
       updateSelected: function() {
         this.validateSelected();
         if (this.multi) {
@@ -363,7 +363,7 @@
 
       validateSelected: function() {
         // convert to an array for multi-selection
-        if (this.multi && !Array.isArray(this.selected) && 
+        if (this.multi && !Array.isArray(this.selected) &&
             this.selected != null) {
           this.selected = [this.selected];
         // use the first selected in the array for single-selection
@@ -373,7 +373,7 @@
           this.selected = s;
         }
       },
-      
+
       processSplices: function(splices) {
         for (var i = 0, splice; splice = splices[i]; i++) {
           for (var j = 0; j < splice.removed.length; j++) {
@@ -398,7 +398,7 @@
         var item = this.valueToItem(value);
         this.$.selection.select(item);
       },
-      
+
       setValueSelected: function(value, isSelected) {
         var item = this.valueToItem(value);
         if (isSelected ^ this.$.selection.isSelected(item)) {
@@ -417,12 +417,12 @@
         } else {
           this.selectedModel = null;
         }
-        this.selectedIndex = this.selectedItem ? 
+        this.selectedIndex = this.selectedItem ?
             parseInt(this.valueToIndex(this.selected)) : -1;
       },
-      
+
       valueToItem: function(value) {
-        return (value === null || value === undefined) ? 
+        return (value === null || value === undefined) ?
             null : this.items[this.valueToIndex(value)];
       },
 
@@ -506,15 +506,15 @@
           target = target.parentNode;
         }
       },
-      
+
       selectIndex: function(index) {
         var item = this.items[index];
         if (item) {
           this.selected = this.valueForNode(item) || index;
           return item;
         }
       },
-      
+
       /**
        * Selects the previous item. This should be used in single selection only.
        *
@@ -524,11 +524,11 @@
        * @returns the previous item or undefined if there is none
        */
       selectPrevious: function(wrapped) {
-        var i = wrapped && !this.selectedIndex ? 
+        var i = wrapped && !this.selectedIndex ?
             this.items.length - 1 : this.selectedIndex - 1;
         return this.selectIndex(i);
       },
-      
+
       /**
        * Selects the next item.  This should be used in single selection only.
        *
@@ -538,11 +538,11 @@
        * @returns the next item or undefined if there is none
        */
       selectNext: function(wrapped) {
-        var i = wrapped && this.selectedIndex >= this.items.length - 1 ? 
+        var i = wrapped && this.selectedIndex >= this.items.length - 1 ?
             0 : this.selectedIndex + 1;
         return this.selectIndex(i);
       }
-      
+
     });
   </script>
 </polymer-element>

demo.html

@@ -27,29 +27,29 @@
           margin: 0;
           padding: 0;
         }
-        
+
         .list > * {
           height: 40px;
           line-height: 40px;
           padding: 0 20px;
           border-bottom: 1px solid #ccc;
         }
-        
+
         .list > *.core-selected {
           background: #333;
         }
-        
+
         li {
           height: 30px;
         }
-        
+
         li.core-selected:after {
           content: "\2713";
           position: absolute;
           padding-left: 10px;
         }
       </style>
-      
+
       <h2>basic</h2>
       <core-selector class="list" selected="0">
         <div>Item 0</div>
@@ -58,7 +58,7 @@ <h2>basic</h2>
         <div>Item 3</div>
         <div>Item 4</div>
       </core-selector>
-      
+
       <h2>multi-selection</h2>
       <core-selector class="list" selected="{{multiSelected}}" multi>
         <div>Item 0</div>
@@ -67,7 +67,7 @@ <h2>multi-selection</h2>
         <div>Item 3</div>
         <div>Item 4</div>
       </core-selector>
-      
+
       <h2>list</h2>
       <core-selector target="{{$.list}}" selected="0"></core-selector>
       <ul id="list">
@@ -77,18 +77,18 @@ <h2>list</h2>
         <li>Item 3</li>
         <li>Item 4</li>
       </ul>
-      
+
       <h2>binding of a group of radio buttons to a variable</h2>
-      <core-selector target="{{$.myForm}}" itemsSelector="input[type=radio]" 
-          selected="{{color}}" valueattr="value" selectedProperty="checked" 
+      <core-selector target="{{$.myForm}}" itemsSelector="input[type=radio]"
+          selected="{{color}}" valueattr="value" selectedProperty="checked"
           activateEvent="change"></core-selector>
       <form id="myForm">
         <label><input type="radio" name="color" value="red"> Red</label> <br>
         <label><input type="radio" name="color" value="green"> Green</label> <br>
         <label><input type="radio" name="color" value="blue"> Blue</label> <br>
         <p>color = {{color}}</p>
       </form>
-      
+
     </template>
 
     <script>
@@ -100,7 +100,7 @@ <h2>binding of a group of radio buttons to a variable</h2>
       });
     </script>
   </polymer-element>
-  
+
   <selector-examples></selector-examples>
 </body>
 </html>

test/content.html

@@ -43,11 +43,11 @@
   </test-core-selector>
 
   <script>
-  
+
     var s = document.querySelector('test-core-selector');
 
     suite('content', function() {
-      
+
       test('get selected', function(done) {
         asyncPlatformFlush(function() {
           // check selected class
@@ -65,11 +65,11 @@
           done();
         });
       });
-      
+
       test('get items', function() {
         assert.equal(s.$.selector.items.length, s.children.length);
       });
-      
+
       test('activate event', function(done) {
         s.children[2].dispatchEvent(new CustomEvent('tap', {bubbles: true}));
         asyncPlatformFlush(function() {
@@ -78,7 +78,7 @@
           done();
         });
       });
-      
+
       test('add item dynamically', function(done) {
         var item = document.createElement('div');
         item.id = 'item4';

test/multi.html

@@ -91,7 +91,7 @@
           });
         });
       });
-      
+
       test('toggle multi to false', function(done) {
         // set selected
         s.selected = [0, 2];