Revert "Rename polymer and cr_elements v0_8 to v1_0"

ui/webui/resources/cr_elements/v1_0/demo_element.js

-// Copyright 2014 The Chromium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-/**
- * @fileoverview Polymer element for UI wrapping a list of cr- elements.
- */
-Polymer({
-  is: 'cr-demo-element',
-
-  properties: {
-    checkboxChecked: {
-      type: Boolean,
-      value: true,
-      observer: 'checkboxCheckedChanged_'
-    },
-
-    collapseOpened: {
-      type: Boolean,
-      value: true,
-      observer: 'collapseOpenedChanged_'
-    },
-
-    inputValue: {
-      type: String,
-      value: '',
-      observer: 'inputValueChanged_'
-    },
-
-    label: {
-      type: String,
-      value: 'label!',
-    },
-
-    subLabel: {
-      type: String,
-      value: 'sub-label!',
-    },
-  },
-
-  checkboxCheckedChanged_: function() {
-    console.log('checkboxCheckedChanged=' + this.checkboxChecked);
-  },
-
-  collapseOpenedChanged_: function() {
-    console.log('collapseOpened=' + this.collapseOpened);
-  },
-
-  inputValueChanged_: function() {
-    console.log('inputValue=' + this.inputValue);
-  }
-});