Migrate the one-time notice into the MD settings CBD dialog

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

Index: chrome/browser/resources/settings/clear_browsing_data_dialog/history_deletion_dialog.html
diff --git a/chrome/browser/resources/settings/clear_browsing_data_dialog/history_deletion_dialog.html b/chrome/browser/resources/settings/clear_browsing_data_dialog/history_deletion_dialog.html
new file mode 100644
index 0000000000000000000000000000000000000000..19bc53e610554a7d1ba1577b012ea908424ad132
--- /dev/null
+++ b/chrome/browser/resources/settings/clear_browsing_data_dialog/history_deletion_dialog.html
@@ -0,0 +1,28 @@
+<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="/settings_shared_css.html">
+
+<dom-module id="settings-history-deletion-dialog">
+  <template>
+    <style include="settings-shared">
+      #dialog {
+        max-width: 500px;
+      }
+
+      #dialog .body {
+        margin-bottom: 50px;
+      }
+    </style>
+
+    <cr-dialog id="dialog">
+      <div class="title">$i18n{historyDeletionDialogTitle}</div>
+      <div class="body">$i18nRaw{historyDeletionDialogBody}</div>
+      <div class="button-container">
+        <paper-button class="action-button" on-tap="onOkTap_">
+          $i18n{historyDeletionDialogOK}
+        </paper-button>
+      </div>
+    </cr-dialog>
+  </template>
+  <script src="history_deletion_dialog.js"></script>
+</dom-module>