Upgrade to 1.0 and switch clients to dom-repeat where needed.

third_party/polymer/v0_8/components/paper-input/paper-input.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.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
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 <link rel="import" href="../polymer/polymer.html">
 <link rel="import" href="../iron-input/iron-input.html">
+<link rel="import" href="../iron-form-element-behavior/iron-form-element-behavior.html">
 <link rel="import" href="paper-input-behavior.html">
 <link rel="import" href="paper-input-container.html">
 <link rel="import" href="paper-input-error.html">
 <link rel="import" href="paper-input-char-counter.html">
 
 <!--
-`<paper-input>` is a text field.
+`<paper-input>` is a single-line text field with Material Design styling.
+
+    <paper-input label="Input label"></paper-input>
+
+It may include an optional error message or character counter.
+
+    <paper-input error-message="Invalid input!" label="Input label"></paper-input>
+    <paper-input char-counter label="Input label"></paper-input>
+
+See `Polymer.PaperInputBehavior` for more API docs.
+
+### Styling
+
+See `Polymer.PaperInputContainer` for a list of custom properties used to
+style this element.
+
+@group Paper Elements
+@element paper-input
+@hero hero.svg
+@demo demo/index.html
 -->
 
 <dom-module id="paper-input">
 
+  <style>
+
+    :host {
+      display: block;
+    }
+
+    input::-webkit-input-placeholder {
+      color: var(--paper-input-container-color, --secondary-text-color);
+    }
+
+    input:-moz-placeholder {
+      color: var(--paper-input-container-color, --secondary-text-color);
+    }
+
+    input::-moz-placeholder {
+      color: var(--paper-input-container-color, --secondary-text-color);
+    }
+
+    input:-ms-input-placeholder {
+      color: var(--paper-input-container-color, --secondary-text-color);
+    }
+
+  </style>
+
   <template>
 
-    <paper-input-container no-label-float$="[[noLabelFloat]]" auto-validate$="[[autoValidate]]" disabled$="[[disabled]]">
+    <paper-input-container no-label-float="[[noLabelFloat]]" always-float-label="[[_computeAlwaysFloatLabel(alwaysFloatLabel,placeholder)]]" auto-validate$="[[autoValidate]]" disabled$="[[disabled]]" invalid="[[invalid]]">
 
-      <template is="x-if" if="[[label]]">
-        <label>[[parent.label]]</label>
+      <label hidden$="[[!label]]">[[label]]</label>
+
+      <input is="iron-input" id="input"
+        aria-labelledby$="[[_ariaLabelledBy]]"
+        aria-describedby$="[[_ariaDescribedBy]]"
+        disabled$="[[disabled]]"
+        bind-value="{{value}}"
+        invalid="{{invalid}}"
+        prevent-invalid-input="[[preventInvalidInput]]"
+        allowedPattern="[[allowedPattern]]"
+        validator="[[validator]]"
+        type$="[[type]]"
+        pattern$="[[pattern]]"
+        maxlength$="[[maxlength]]"
+        required$="[[required]]"
+        autocomplete$="[[autocomplete]]"
+        autofocus$="[[autofocus]]"
+        inputmode$="[[inputmode]]"
+        minlength$="[[minlength]]"
+        name$="[[name]]"
+        placeholder$="[[placeholder]]"
+        readonly$="[[readonly]]"
+        size$="[[size]]">
+
+      <template is="dom-if" if="[[errorMessage]]">
+        <paper-input-error>[[errorMessage]]</paper-input-error>
       </template>
 
-      <input is="iron-input" id="input" bind-value="{{value}}" prevent-invalid-input="[[preventInvalidInput]]" type$="[[type]]" pattern$="[[pattern]]" maxlength$="[[maxlength]]" required$="[[required]]" disabled$="[[disabled]]">
-
-      <template is="x-if" if="[[errorMessage]]">
-        <paper-input-error>[[parent.errorMessage]]</paper-input-error>
-      </template>
-
-      <template is="x-if" if="[[charCounter]]">
+      <template is="dom-if" if="[[charCounter]]">
         <paper-input-char-counter></paper-input-char-counter>
       </template>
 
     </paper-input-container>
 
   </template>
 
 </dom-module>
 
 <script>
 
 (function() {
 
   Polymer({
 
     is: 'paper-input',
 
     behaviors: [
-      Polymer.PaperInputBehavior
+      Polymer.PaperInputBehavior,
+      Polymer.IronFormElementBehavior
     ]
 
   })
 
 })();
 
 </script>