First round of dead file removal

experimental/flocking_geese/css/slider.css

Index: experimental/flocking_geese/css/slider.css
diff --git a/experimental/flocking_geese/css/slider.css b/experimental/flocking_geese/css/slider.css
deleted file mode 100644
index 009a1901bd4eafbdd7ff4eeb416f1bd5cf414b64..0000000000000000000000000000000000000000
--- a/experimental/flocking_geese/css/slider.css
+++ /dev/null
@@ -1,40 +0,0 @@
-/* Copyright 2011 The Native Client Authors. All rights reserved.
- * Use of this source code is governed by a BSD-style license that can be
- * found in the LICENSE file.
- */
-
-/**
- * Styling for a slider bar.
- */
-
-.slider {
-  position: relative;
-  cursor: default;
-  -webkit-user-select: none;
-  -moz-user-select: none;
-}
-
-.slider .slider-ruler {
-  position: absolute;
-  top: 0;
-  left: 0;
-  margin: 0;
-  padding: 0;
-  outline: 0;
-}
-
-.slider-thumb {
-  display: block;
-  position: absolute;
-  top: 0;
-  left: 0;
-  z-index: 1;
-  cursor: col-resize;
-  -webkit-transition: left 0.218s;
-  -moz-transition: left 0.218s;
-  -o-transition: left 0.218s;
-  transition: left 0.218s;
-  -webkit-user-select: none;
-  -moz-user-select: none;
-}
-