Delete proxy and total samples, which have bit-rotted.

samples/total/client/CssStyles.dart

Index: samples/total/client/CssStyles.dart
===================================================================
--- samples/total/client/CssStyles.dart	(revision 9011)
+++ samples/total/client/CssStyles.dart	(working copy)
@@ -1,38 +0,0 @@
-// Copyright (c) 2011, the Dart project authors.  Please see the AUTHORS file
-// for details. All rights reserved. Use of this source code is governed by a
-// BSD-style license that can be found in the LICENSE file.
-
-// Because we can't read CSS values in code, we keep an auxillary class for style settings
-// that need to be accessed programmatically
-class CssStyles {
-
-  // Height of the column headers above the spreadsheet
-  static final int COLUMN_HEADER_HEIGHT = 25; // px
-
-  // Initial column width
-  static final int DEFAULT_COLUMN_WIDTH = 130; // px
-
-  // Initial row height
-  static final int DEFAULT_ROW_HEIGHT = 25; // px
-
-  // Inner menu height
-  static final int INNER_MENU_HEIGHT = 38; // px
-
-  // Smallest allowable width for a column
-  static final int MIN_COLUMN_WIDTH = 25; // px
-
-  // Smallest allowable height for a row
-  static final int MIN_ROW_HEIGHT = 25; // px
-
-  // Width of the object bar on the left side of the page
-  static final int OBJECTBAR_WIDTH = 32; // px
-
-  // Width of the row headers to the left of the spreadsheet
-  static final int ROW_HEADER_WIDTH = 50; // px
-
-  // Height of the sandbar on the top of the page
-  static final int SANDBAR_HEIGHT = 33; // px
-
-  // Scrollbar width
-  static final int SCROLLBAR_WIDTH = 10; // px
-}