views: Move widget/ directory to ui/views.

ui/views/widget/gtk_views_window.h

Index: ui/views/widget/gtk_views_window.h
diff --git a/views/widget/gtk_views_window.h b/ui/views/widget/gtk_views_window.h
similarity index 86%
rename from views/widget/gtk_views_window.h
rename to ui/views/widget/gtk_views_window.h
index 8557db0a69a6e823ab2ed7b81750568cbca82cf0..9c397c7ac230c4b54e20a525bc2cb45fa88d9958 100644
--- a/views/widget/gtk_views_window.h
+++ b/ui/views/widget/gtk_views_window.h
@@ -1,9 +1,9 @@
-// Copyright (c) 2010 The Chromium Authors. All rights reserved.
+// Copyright (c) 2011 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 VIEWS_WIDGET_GTK_VIEWS_WINDOW_H_
-#define VIEWS_WIDGET_GTK_VIEWS_WINDOW_H_
+#ifndef UI_VIEWS_WIDGET_GTK_VIEWS_WINDOW_H_
+#define UI_VIEWS_WIDGET_GTK_VIEWS_WINDOW_H_
 #pragma once
 
 #include <gtk/gtkwindow.h>
@@ -41,4 +41,4 @@ GtkWidget* gtk_views_window_new(GtkWindowType type);
 
 G_END_DECLS
 
-#endif  // VIEWS_WIDGET_GTK_VIEWS_WINDOW_H
+#endif  // UI_VIEWS_WIDGET_GTK_VIEWS_WINDOW_H_