Moves mash/wm into ash/mus

mash/wm/fill_layout.cc

Index: mash/wm/fill_layout.cc
diff --git a/mash/wm/fill_layout.cc b/mash/wm/fill_layout.cc
deleted file mode 100644
index 6769d260d2c3b9e8d3c20a611c6505689bb44863..0000000000000000000000000000000000000000
--- a/mash/wm/fill_layout.cc
+++ /dev/null
@@ -1,21 +0,0 @@
-// Copyright 2016 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 "mash/wm/fill_layout.h"
-
-#include "components/mus/public/cpp/window.h"
-
-namespace mash {
-namespace wm {
-
-FillLayout::FillLayout(mus::Window* owner) : LayoutManager(owner) {}
-
-FillLayout::~FillLayout() {}
-
-void FillLayout::LayoutWindow(mus::Window* window) {
-  window->SetBounds(gfx::Rect(owner()->bounds().size()));
-}
-
-}  // namespace wm
-}  // namespace mash