Put vertical overscroll behind kScrollEndEffect flag

content/public/common/content_switches_util.h

Index: content/public/common/content_switches_util.h
diff --git a/content/public/common/content_switches_util.h b/content/public/common/content_switches_util.h
new file mode 100644
index 0000000000000000000000000000000000000000..bf2eff908f234ea24798bdf51157ca8fa83a4ca3
--- /dev/null
+++ b/content/public/common/content_switches_util.h
@@ -0,0 +1,17 @@
+// Copyright (c) 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.
+
+#ifndef CONTENT_PUBLIC_COMMON_CONTENT_SWITCHES_UTIL_H_
+#define CONTENT_PUBLIC_COMMON_CONTENT_SWITCHES_UTIL_H_
+
+#include "base/compiler_specific.h"
+#include "content/common/content_export.h"
+
+namespace switches {
+
+CONTENT_EXPORT bool IsScrollEndEffectEnabled();
+
+}  // namespace switches
+
+#endif  // CONTENT_PUBLIC_COMMON_CONTENT_SWITCHES_UTIL_H_