[MD WebUI] Move icons used in Bookmarks and Settings to shared file.

chrome/browser/resources/settings/people_page/change_picture.html

 <link rel="import" href="chrome://resources/html/polymer.html">
 <link rel="import" href="chrome://resources/cr_elements/icons.html">
 <link rel="import" href="chrome://resources/html/i18n_behavior.html">
 <link rel="import" href="chrome://resources/html/util.html">
 <link rel="import" href="chrome://resources/html/web_ui_listener_behavior.html">
 <link rel="import" href="chrome://resources/polymer/v1_0/iron-a11y-keys/iron-a11y-keys.html">
 <link rel="import" href="chrome://resources/polymer/v1_0/iron-selector/iron-selector.html">
 <link rel="import" href="chrome://resources/polymer/v1_0/paper-icon-button/paper-icon-button.html">
 <link rel="import" href="/i18n_setup.html">
-<link rel="import" href="/icons.html">
 <link rel="import" href="/people_page/camera.html">
 <link rel="import" href="/people_page/change_picture_browser_proxy.html">
 <link rel="import" href="/route.html">
 <link rel="import" href="/settings_shared_css.html">
 
 <dom-module id="settings-change-picture">
   <template>
     <style include="settings-shared">
       #container {
         -webkit-margin-start: 16px;
@@ skipping 73 matching lines @@
     </style>
     <div id="container" class="settings-box" tabindex="0">
       <iron-a11y-keys keys="up down left right space enter"
           on-keys-pressed="onKeysPress_">
       </iron-a11y-keys>
       <div id="availableIcons" class="start">
         <iron-selector id="selector" on-iron-activate="onImageActivate_"
             selected-item="{{selectedItem_}}">
           <iron-icon id="cameraImage"
               data-type$="[[selectionTypesEnum_.CAMERA]]"
-              icon="settings:camera-alt" title="$i18n{takePhoto}"
+              icon="cr:camera-alt" title="$i18n{takePhoto}"
               hidden="[[!cameraPresent_]]">
           </iron-icon>
           <iron-icon data-type$="[[selectionTypesEnum_.FILE]]"
-              icon="settings:folder" title="$i18n{chooseFile}">
+              icon="cr:folder" title="$i18n{chooseFile}">
           </iron-icon>
           <img id="profileImage"
               data-type$="[[selectionTypesEnum_.PROFILE]]"
               src="[[profileImageUrl_]]" title="$i18n{profilePhotoLoading}">
           <img id="oldImage" data-type$="[[selectionTypesEnum_.OLD]]"
               src="[[oldImageUrl_]]" hidden="[[!oldImageUrl_]]"
               title="$i18n{oldPhoto}">
           <template is="dom-repeat" items="[[defaultImages_]]">
             <img data-type$="[[selectionTypesEnum_.DEFAULT]]"
                 data-default-image-index$="[[index]]" src="[[item.url]]"
@@ skipping 23 matching lines @@
         </div>
         <settings-camera id="camera"
             camera-active="[[isCameraActive_(cameraPresent_, selectedItem_)]]"
             on-phototaken="onPhotoTaken_">
         </settings-camera>
       </div>
     </div>
   </template>
   <script src="change_picture.js"></script>
 </dom-module>