Material WebUI: cr-slider element for intelligent range mapping

chrome/browser/resources/settings/settings_shared_css.html

+<link rel="import" href="chrome://resources/polymer/v1_0/paper-styles/color.html">
+
 <!-- Common styles for Material Design settings. -->
 <dom-module id="settings-shared">
   <template>
     <style>
       :root {
         --checkbox-margin-start: 2px;
         --checkbox-size: 16px;
         --checkbox-spacing: 18px;
         --iron-icon-fill-color: var(--paper-grey-600);
         --iron-icon-height: 20px;
@@ skipping 264 matching lines @@
       }
 
       .settings-checkbox-spacer {
         -webkit-margin-start: calc(
             var(--checkbox-margin-start) +
             var(--checkbox-size) +
             var(--checkbox-spacing));
       }
 
       /* Keep the slider color consistent throughout the range. */
-      paper-slider.always-on {
+      cr-slider.always-on {
         --paper-slider-knob-start-border-color: var(--google-blue-700);
         --paper-slider-knob-start-color: var(--google-blue-700);
         --paper-slider-pin-start-color: var(--google-blue-700);
       }
 
       .favicon-image {
         background-repeat: no-repeat;
         background-size: contain;
         height: 16px;
         width: 16px;
       }
     </style>
   </template>
 </dom-module>