Remove legacy docs and gallery

gallery/static/supported_versions.js

Index: gallery/static/supported_versions.js
diff --git a/gallery/static/supported_versions.js b/gallery/static/supported_versions.js
deleted file mode 100644
index d899fb7f5bb566defd5afd2523228b9fe57f9500..0000000000000000000000000000000000000000
--- a/gallery/static/supported_versions.js
+++ /dev/null
@@ -1,20 +0,0 @@
-/*
- * Copyright (c) 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.
- */
-
-/**
- * @fileoverview This file provides 2 variables that can be used
- * with the BrowserChecker Javascript class.  This file can be read
- * in by examples.ezt/examples.html from code.google.com/chrome/nativeclient.
- * Users can create a BrowserChecker object using
- * |supported_versions.MIN_GALLERY_CHROME_VERSION|.
- * This allows updating the versions directly on app-engine w/o changing
- * examples.ezt in perforce.
- */
-
-// Create a namespace object
-var supported_versions = supported_versions || {};
-// Add the min value to the namespace
-supported_versions.MIN_GALLERY_CHROME_VERSION = 14;