WindowOpenDisposition should not be exposed in base and ui modules. (1) Gdk refactoring

chrome/browser/event_disposition.h

+// Copyright (c) 2006-2008 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 CHROME_BROWSER_EVENT_DISPOSITION_H__
+#define CHROME_BROWSER_EVENT_DISPOSITION_H__
+#pragma once
+
+#include "webkit/glue/window_open_disposition.h"
+
+namespace browser {
+
+// Translates event flags into what kind of disposition they represents.
+// For example, a middle click would mean to open a background tab.
+// event_flags are the flags as understood by views::MouseEvent.
+WindowOpenDisposition DispositionFromEventFlags(int event_flags);
+
+}
+
+#endif  // CHROME_BROWSER_EVENT_DISPOSITION_H__