Move html.height=100% from uber.css to chrome_shared.css.

Now settings page from Chrome OS does not apply uber.css.

BUG=178819,412272

Review URL: https://codereview.chromium.org/613683004

Cr-Commit-Position: refs/heads/master@{#297493}

chrome/browser/resources/uber/uber.css

@@ -2,10 +2,6 @@
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file. */
 
-html {
-  height: 100%;  /* For printing. */
-}
-
 body {
   /* http://crbug.com/129406 --- horizontal scrollbars flicker when changing
    * sections. */

ui/webui/resources/css/chrome_shared.css

@@ -15,6 +15,10 @@
   display: none !important;
 }
 
+html {
+  height: 100%;  /* For printing. */
+}
+
 html.loading * {
   -webkit-transition-delay: 0 !important;
   -webkit-transition-duration: 0 !important;