Remove some platform specific stuff from views.

ui/file_manager/file_manager/foreground/css/table.css

Index: ui/file_manager/file_manager/foreground/css/table.css
diff --git a/ui/file_manager/file_manager/foreground/css/table.css b/ui/file_manager/file_manager/foreground/css/table.css
deleted file mode 100644
index 2a16527f6e049d470028a901d9835a26ccb0b980..0000000000000000000000000000000000000000
--- a/ui/file_manager/file_manager/foreground/css/table.css
+++ /dev/null
@@ -1,64 +0,0 @@
-/* Copyright 2013 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. */
-
-/* Derived from /ui/webui/resources/css/table.css. */
-
-html.col-resize * {
-  cursor: col-resize !important;
-}
-
-.table[hasElementFocus] > list > [lead] {
-  z-index: 2;
-}
-
-.table-row {
-  display: flex;
-  text-align: start;
-  width: 100%;
-}
-
-.table-row-cell {
-  display: flex;
-  overflow: hidden;
-}
-
-.table-row-cell > * {
-  overflow: hidden;
-  text-overflow: ellipsis;
-  white-space: nowrap;
-}
-
-.table-header {
-  overflow: hidden;
-  position: relative;
-}
-
-.table-header-inner {
-  -webkit-user-select: none;
-  cursor: default;
-  display: flex;
-  position: relative;
-  text-align: start;
-}
-
-.table-header-cell {
-  font-weight: normal;
-  overflow: hidden;
-  text-overflow: ellipsis;
-  white-space: nowrap;
-}
-
-.table-header-label {
-  overflow: hidden;
-  text-overflow: ellipsis;
-  white-space: nowrap;
-}
-
-.table-header-splitter {
-  cursor: col-resize;
-  height: 100%;
-  left: 0;
-  position: absolute;
-  top: 0;
-}