Revert of Added experiments section and exported the list of SafeBrowsing features in WebUI

components/safe_browsing/web_ui/resources/safe_browsing.css

 
 /* Copyright 2017 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. */
-body {
-      color: rgb(48, 57, 66);
-      margin:15px;
-}
+
  p {
   white-space: pre-wrap;
 }
-
-.experiments {
-  background-color: #fbfbfb;
-    border: 1px solid #cecece;
-    border-radius: 3px;
-    padding: 19px;
-    line-height: 1.5;
-}
-
-#sbTitle {
-    font-size: 2em;
-    margin-bottom: 0.8em;
-}
-
-h1, h2, h3, p {
-    font-weight: normal;
-    line-height: 1;
-    }