views: Move fill_layout.[cc,h] into layout directory.

views/controls/listbox/listbox.cc

Index: views/controls/listbox/listbox.cc
diff --git a/views/controls/listbox/listbox.cc b/views/controls/listbox/listbox.cc
index dad2826463f0885e29f3252940ec0ec9c7dbb784..e34dd6c139503d0711f3f5cdb220f8654cedbff7 100644
--- a/views/controls/listbox/listbox.cc
+++ b/views/controls/listbox/listbox.cc
@@ -1,4 +1,4 @@
-// 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.
 
@@ -6,7 +6,7 @@
 
 #include "views/controls/listbox/native_listbox_wrapper.h"
 #include "views/controls/native/native_view_host.h"
-#include "views/fill_layout.h"
+#include "views/layout/fill_layout.h"
 
 namespace views {