MD WebUI: Extract settings-dialog into shared cr-dialog element

chrome/browser/resources/settings/clear_browsing_data_dialog/clear_browsing_data_dialog.html

Index: chrome/browser/resources/settings/clear_browsing_data_dialog/clear_browsing_data_dialog.html
diff --git a/chrome/browser/resources/settings/clear_browsing_data_dialog/clear_browsing_data_dialog.html b/chrome/browser/resources/settings/clear_browsing_data_dialog/clear_browsing_data_dialog.html
index ac3107fb5d61fe0c7e282769221ba78802159bf1..5e1eb7cd97ab292e09c316cb5421790baaa8170c 100644
--- a/chrome/browser/resources/settings/clear_browsing_data_dialog/clear_browsing_data_dialog.html
+++ b/chrome/browser/resources/settings/clear_browsing_data_dialog/clear_browsing_data_dialog.html
@@ -1,3 +1,4 @@
+<link rel="import" href="chrome://resources/cr_elements/cr_dialog/cr_dialog.html">
 <link rel="import" href="chrome://resources/html/polymer.html">
 <link rel="import" href="chrome://resources/html/web_ui_listener_behavior.html">
 <link rel="import" href="chrome://resources/polymer/v1_0/paper-button/paper-button.html">
@@ -7,7 +8,6 @@
 <link rel="import" href="/controls/settings_checkbox.html">
 <link rel="import" href="/controls/settings_dropdown_menu.html">
 <link rel="import" href="/icons.html">
-<link rel="import" href="/settings_dialog.html">
 <link rel="import" href="/settings_shared_css.html">
 
 <dom-module id="settings-clear-browsing-data-dialog">
@@ -80,7 +80,7 @@
       }
     </style>
 
-    <settings-dialog id="dialog">
+    <cr-dialog id="dialog">
       <div class="title">$i18n{clearBrowsingData}</div>
       <div class="body">
         <div class="row">
@@ -148,7 +148,7 @@
           </div>
         </div>
       </div>
-    </settings-dialog>
+    </cr-dialog>
   </template>
   <script src="clear_browsing_data_dialog.js"></script>
 </dom-module>