Set window icon on options dialog, bookmark manager....

chrome/common/gtk_util.h

 // Copyright (c) 2009 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_COMMON_GTK_UTIL_H_
 #define CHROME_COMMON_GTK_UTIL_H_
 
 #include <gtk/gtk.h>
 #include <string>
 
@@ skipping 106 matching lines @@
 // the original value is returned unchanged.
 int MirroredLeftPointForRect(GtkWidget* widget, const gfx::Rect& bounds);
 
 // Returns the mirrored x value for the point |x| if the layout is RTL;
 // otherwise, the original value is returned unchanged.
 int MirroredXCoordinate(GtkWidget* widget, int x);
 
 // Returns true if the pointer is currently inside the widget.
 bool WidgetContainsCursor(GtkWidget* widget);
 
+// Sets the icon of |window| to the product icon (potentially used in window
+// border or alt-tab list).
+void SetWindowIcon(GtkWindow* window);
+
 }  // namespace gtk_util
 
 #endif  // CHROME_COMMON_GTK_UTIL_H_