Added the chrome://safe-browsing/ page as part of the chrome://about

components/safe_browsing/web_ui/constants.cc

Index: components/safe_browsing/web_ui/constants.cc
diff --git a/components/safe_browsing/web_ui/constants.cc b/components/safe_browsing/web_ui/constants.cc
new file mode 100644
index 0000000000000000000000000000000000000000..881c1cc707a3d6371248206e79af5836a0bfcf54
--- /dev/null
+++ b/components/safe_browsing/web_ui/constants.cc
@@ -0,0 +1,14 @@
+// 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.
+
+#include "components/safe_browsing/web_ui/constants.h"
+
+namespace safe_browsing {
+
+const char kChromeUISafeBrowsingURL[] = "chrome://safe-browsing/";
+const char kChromeUISafeBrowsingHost[] = "safe-browsing";
+const char kSbUnderConstruction[] =
+    "The safe browsing page is under construction.";
+
+}  // namespace safe_browsing