Hide location bar on Javascript-initiated scroll.

cc/input/top_controls_state_list.h

Index: cc/input/top_controls_state_list.h
diff --git a/cc/input/top_controls_state_list.h b/cc/input/top_controls_state_list.h
new file mode 100644
index 0000000000000000000000000000000000000000..7ebe93f143bfb012488e73e98675ebf14be3e379
--- /dev/null
+++ b/cc/input/top_controls_state_list.h
@@ -0,0 +1,19 @@
+// 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 CC_INPUT_TOP_CONTROLS_STATE_LIST_H_
+#define CC_INPUT_TOP_CONTROLS_STATE_LIST_H_
+
+#ifndef DEFINE_TOP_CONTROLS_STATE
+#error "DEFINE_TOP_CONTROLS_STATE should be defined before including this file"
+#endif
+
+// These values are defined with macros so that a Java class can be generated
+// for them.
+DEFINE_TOP_CONTROLS_STATE(SHOWN, 1)
+DEFINE_TOP_CONTROLS_STATE(HIDDEN, 2)
+DEFINE_TOP_CONTROLS_STATE(BOTH, 3)
+
+#endif  // CC_INPUT_TOP_CONTROLS_STATE_LIST_H_
+