It is time.

ui/aura/layout_manager.cc

Index: ui/aura/layout_manager.cc
diff --git a/ui/aura/layout_manager.cc b/ui/aura/layout_manager.cc
deleted file mode 100644
index 1621995d5a701a94e4c32b9558fd664fb7bdaaca..0000000000000000000000000000000000000000
--- a/ui/aura/layout_manager.cc
+++ /dev/null
@@ -1,22 +0,0 @@
-// 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.
-
-#include "ui/aura/layout_manager.h"
-
-#include "ui/aura/window.h"
-
-namespace aura {
-
-LayoutManager::LayoutManager() {
-}
-
-LayoutManager::~LayoutManager() {
-}
-
-void LayoutManager::SetChildBoundsDirect(aura::Window* child,
-                                         const gfx::Rect& bounds) {
-  child->SetBoundsInternal(bounds);
-}
-
-}  // namespace aura