[webui] get rid of more html[os=] rules

chrome/browser/resources/sync_internals/sync_node_browser.css

Index: chrome/browser/resources/sync_internals/sync_node_browser.css
diff --git a/chrome/browser/resources/sync_internals/sync_node_browser.css b/chrome/browser/resources/sync_internals/sync_node_browser.css
index 035e0da2a04fc0d8effb3a98f8021bcd5ab18481..202c9ee368271f2c676793491e33f436da95b142 100644
--- a/chrome/browser/resources/sync_internals/sync_node_browser.css
+++ b/chrome/browser/resources/sync_internals/sync_node_browser.css
@@ -1,8 +1,6 @@
-/*
-Copyright (c) 2011 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.
-*/
+/* Copyright (c) 2012 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. */
 
 #sync-node-main {
   display: -webkit-box;
@@ -12,38 +10,42 @@ found in the LICENSE file.
 }
 
 #sync-node-tree-container {
+  -webkit-padding-start: 10px;
+  box-sizing: border-box;
   height: 100%;
-  width: 200px;
   /* min-width and max-width are used by the split pane. */
-  min-width: 50px;
   max-width: 50%;
+  min-width: 50px;
   overflow: auto;
-  box-sizing: border-box;
   padding: 5px;
-  -webkit-padding-start: 10px;
+  width: 200px;
 }
 
 #sync-node-tree {
+  display: inline-block;
   min-width: 100%;
   overflow: visible; /* let the container do the scrolling */
-  display: inline-block;
 }
 
 /* TODO(akalin): Find a better icon to use for leaf nodes. */
 #sync-node-tree .leaf .tree-label {
-  background-image: url("../shared/images/star_small.png");
+  background-image: url('../shared/images/star_small.png');
 }
 
 #sync-node-splitter {
-  width: 5px;
   background-color: #ebeff9;
   cursor: col-resize;
+  width: 5px;
+<if expr="is_win">
+  /* TODO(akalin): Make the BMM also use this style. */
+  cursor: e-resize;
+</if>
 }
 
 #sync-node-browser-container {
+  -webkit-box-flex: 1;
   height: 100%;
   overflow: auto;
-  -webkit-box-flex: 1;
 }
 
 #node-browser {
@@ -54,12 +56,6 @@ found in the LICENSE file.
   vertical-align: top;
 }
 
-/* Platform annotations are set in sync_node_browser.js. */
-/* TODO(akalin): Make the BMM also use this style. */
-html[os=win] #sync-node-splitter {
-  cursor: e-resize;
-}
-
 #node-browser tr:nth-child(odd) {
   background: #eff3ff;
 }