Copies DockInfoGtk into WindowFinder.

chrome/browser/ui/gtk/tabs/window_finder.h

Index: chrome/browser/ui/gtk/tabs/window_finder.h
diff --git a/chrome/browser/ui/gtk/tabs/window_finder.h b/chrome/browser/ui/gtk/tabs/window_finder.h
new file mode 100644
index 0000000000000000000000000000000000000000..1fdf1c73103a5125d771b33f247e3fc13baee9d0
--- /dev/null
+++ b/chrome/browser/ui/gtk/tabs/window_finder.h
@@ -0,0 +1,22 @@
+// Copyright (c) 2014 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_UI_GTK_TABS_WINDOW_FINDER_H_
+#define CHROME_BROWSER_UI_GTK_TABS_WINDOW_FINDER_H_
+
+#include <set>
+
+typedef struct _GtkWidget GtkWidget;
+typedef struct _GtkWindow GtkWindow;
+
+namespace gfx {
+class Point;
+}
+
+// Returns the Window at the specified point, ignoring the windows in |ignore|.
+GtkWindow* GetLocalProcessWindowAtPoint(
+    const gfx::Point& screen_point,
+    const std::set<GtkWidget*>& ignore);
+
+#endif  // CHROME_BROWSER_UI_GTK_TABS_WINDOW_FINDER_H_