Panels refactor: Support browserless panels on Linux.

chrome/browser/ui/gtk/gtk_window_util.h

Index: chrome/browser/ui/gtk/gtk_window_util.h
diff --git a/chrome/browser/ui/gtk/gtk_window_util.h b/chrome/browser/ui/gtk/gtk_window_util.h
new file mode 100644
index 0000000000000000000000000000000000000000..8783f1c3a615a5ffde01b9e4a893c366f7afea0a
--- /dev/null
+++ b/chrome/browser/ui/gtk/gtk_window_util.h
@@ -0,0 +1,32 @@
+// Copyright (c) 2012 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_GTK_WINDOW_UTIL_H_
+#define CHROME_BROWSER_UI_GTK_GTK_WINDOW_UTIL_H_
+
+#include <gtk/gtk.h>
+
+namespace content {
+class WebContents;
+}
+
+namespace gtk_window_util {
+
+// Performs Cut/Copy/Paste operation on the |window|'s |web_contents|.
+void DoCut(GtkWindow* window, content::WebContents* web_contents);
+void DoCopy(GtkWindow* window, content::WebContents* web_contents);
+void DoPaste(GtkWindow* window, content::WebContents* web_contents);
+
+// Ubuntu patches their version of GTK+ to that there is always a
+// gripper in the bottom right corner of the window. We always need to
+// disable this feature since we can't communicate this to WebKit easily.
+void DisableResizeGrip(GtkWindow* window);
+
+// Returns the resize cursor corresponding to the window |edge|.
+GdkCursorType GdkWindowEdgeToGdkCursorType(GdkWindowEdge edge);
+
+}  // namespace gtk_window_util
+
+#endif  // CHROME_BROWSER_UI_GTK_GTK_WINDOW_UTIL_H_
+