Update bower.json for Polymer elements and add PRESUBMIT.py

third_party/polymer/v1_0/components/paper-slider/paper-slider.html

 <!--
 @license
 Copyright (c) 2015 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
-The complete set of authors may be found at http://polymer.github.io/AUTHORS
-The complete set of contributors may be found at http://polymer.github.io/CONTRIBUTORS
+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
+subject to an additional IP rights grant found at http://polymer.github.io/PATENTS.txt
 -->
 
 <link rel="import" href="../polymer/polymer.html">
 <link rel="import" href="../paper-styles/paper-styles.html">
 <link rel="import" href="../paper-progress/paper-progress.html">
 <link rel="import" href="../paper-input/paper-input.html">
 <link rel="import" href="../paper-behaviors/paper-inky-focus-behavior.html">
 <link rel="import" href="../paper-ripple/paper-ripple.html">
 <link rel="import" href="../iron-a11y-keys-behavior/iron-a11y-keys-behavior.html">
+<link rel="import" href="../iron-range-behavior/iron-range-behavior.html">
 <link rel="import" href="../iron-form-element-behavior/iron-form-element-behavior.html">
 
 <!--
 `paper-slider` allows user to select a value from a range of values by
 moving the slider thumb.  The interactive nature of the slider makes it a
 great choice for settings that reflect intensity levels, such as volume,
 brightness, or color saturation.
 
 Example:
 
     <paper-slider></paper-slider>
 
 Use `min` and `max` to specify the slider range.  Default is 0 to 100.
 
 Example:
 
     <paper-slider min="10" max="200" value="110"></paper-slider>
 
-Styling slider:
+### Styling
 
-To change the slider progress bar color:
+The following custom properties and mixins are available for styling:
 
-    paper-slider {
-      --paper-slider-active-color: #0f9d58;
-    }
-
-To change the slider knob color:
-
-    paper-slider {
-      --paper-slider-knob-color: #0f9d58;
-    }
-
-To change the slider pin color:
-
-    paper-slider {
-      --paper-slider-pin-color: #0f9d58;
-    }
-
-To change the slider pin's font color:
-
-    paper-slider {
-      --paper-slider-pin-font-color: #0f9d58;
-    }
-
-To change the slider secondary progress bar color:
-
-    paper-slider {
-      --paper-slider-secondary-color: #0f9d58;
-    }
-
-To change the slider disabled active color:
-
-    paper-slider {
-      --paper-slider-disabled-active-color: #ccc;
-    }
-
-To change the slider disabled secondary progress bar color:
-
-    paper-slider {
-      --paper-slider-disabled-secondary-color: #ccc;
-    }
+Custom property | Description | Default
+----------------|-------------|----------
+`--paper-slider-bar-color` | The background color of the slider | `transparent`
+`--paper-slider-active-color` | The progress bar color | `--google-blue-700`
+`--paper-slider-secondary-color` | The secondary progress bar color | `--google-blue-300`
+`--paper-slider-knob-color` | The knob color | `--google-blue-700`
+`--paper-slider-disabled-knob-color` | The disabled knob color | `--google-grey-500`
+`--paper-slider-pin-color` | The pin color | `--google-blue-700`
+`--paper-slider-font-color` | The pin's text color | `#fff`
+`--paper-slider-disabled-active-color` | The disabled progress bar color | `--google-grey-500`
+`--paper-slider-disabled-secondary-color` | The disabled secondary progress bar color | `--google-grey-300`
 
 @group Paper Elements
 @element paper-slider
 @demo demo/index.html
 @hero hero.svg
 -->
 
 <dom-module id="paper-slider">
 
   <link rel="import" type="css" href="paper-slider.css">
@@ skipping 24 matching lines @@
           </template>
         </div>
       </template>
 
       <div id="sliderKnob"
         class="center-justified center horizontal layout"
         on-down="_knobdown"
         on-up="_resetKnob"
         on-track="_onTrack"
         on-transitionend="_knobTransitionEnd">
-          <paper-ripple id="ink" class="circle" center></paper-ripple>
+          <paper-ripple id="ink" class="circle" center hidden$="[[!receivedFocusFromKeyboard]]"></paper-ripple>
           <div id="sliderKnobInner" value$="[[immediateValue]]"></div>
       </div>
     </div>
 
     <template is="dom-if" if="[[editable]]">
       <paper-input
         id="input"
         class="slider-input"
         disabled$="[[disabled]]"
         on-change="_inputChange">
       </paper-input>
     </template>
   </template>
 
 </dom-module>
 
 <script>
-  /**
-   * Fired when the slider's value changes.
-   *
-   * @event value-change
-   */
-
-  /**
-   * Fired when the slider's immediateValue changes.
-   *
-   * @event immediate-value-change
-   */
-
-  /**
-   * Fired when the slider's value changes due to user interaction.
-   *
-   * Changes to the slider's value due to changes in an underlying
-   * bound variable will not trigger this event.
-   *
-   * @event change
-   */
 
   Polymer({
     is: 'paper-slider',
 
     behaviors: [
-      Polymer.IronRangeBehavior,
       Polymer.IronA11yKeysBehavior,
+      Polymer.PaperInkyFocusBehavior,
       Polymer.IronFormElementBehavior,
-      Polymer.PaperInkyFocusBehavior
+      Polymer.IronRangeBehavior
     ],
 
     properties: {
+
       /**
        * If true, the slider thumb snaps to tick marks evenly spaced based
        * on the `step` property value.
        */
       snaps: {
         type: Boolean,
         value: false,
         notify: true
       },
 
@@ skipping 90 matching lines @@
       tabindex: 0
     },
 
     keyBindings: {
       'left down pagedown home': '_decrementKey',
       'right up pageup end': '_incrementKey'
     },
 
     ready: function() {
       // issue polymer/polymer#1305
-
       this.async(function() {
         this._updateKnob(this.value);
         this._updateInputValue();
       }, 1);
     },
 
     /**
      * Increases value by `step` but not above `max`.
      * @method increment
      */
@@ skipping 39 matching lines @@
       this.secondaryProgress = this._clampValue(this.secondaryProgress);
     },
 
     _updateInputValue: function() {
       if (this.editable) {
         this.$$('#input').value = this.immediateValue.toString();
       }
     },
 
     _expandKnob: function() {
-      this.$.ink.holdDown = false;
       this._setExpand(true);
     },
 
     _resetKnob: function() {
       this.cancelDebouncer('expandKnob');
       this._setExpand(false);
-      this.$.ink.hidden = true;
     },
 
     _positionKnob: function(ratio) {
       this._setImmediateValue(this._calcStep(this._calcKnobPosition(ratio)));
       this._setRatio(this._calcRatio(this.immediateValue));
 
       this.$.sliderKnob.style.left = (this.ratio * 100) + '%';
     },
 
     _inputChange: function() {
@@ skipping 63 matching lines @@
       this._expandKnob();
 
       // cancel selection
       event.detail.sourceEvent.preventDefault();
 
       // set the focus manually because we will called prevent default
       this.focus();
     },
 
     _bardown: function(event) {
-      this.$.ink.hidden = true;
-
-      event.preventDefault();
-
       this._w = this.$.sliderBar.offsetWidth;
       var rect = this.$.sliderBar.getBoundingClientRect();
       var ratio = (event.detail.x - rect.left) / this._w;
       var prevRatio = this.ratio;
 
       this._setTransiting(true);
 
       this._positionKnob(ratio);
 
       this.debounce('expandKnob', this._expandKnob, 60);
@@ skipping 57 matching lines @@
     },
 
     _decrementKey: function(event) {
       if (event.detail.key === 'home') {
         this.value = this.min;
       } else {
         this.decrement();
       }
       this.fire('change');
     }
-  })
+  });
+
+  /**
+   * Fired when the slider's value changes.
+   *
+   * @event value-change
+   */
+
+  /**
+   * Fired when the slider's immediateValue changes.
+   *
+   * @event immediate-value-change
+   */
+
+  /**
+   * Fired when the slider's value changes due to user interaction.
+   *
+   * Changes to the slider's value due to changes in an underlying
+   * bound variable will not trigger this event.
+   *
+   * @event change
+   */
+
 </script>