Fills athena background always.

athena/screen/screen_manager_impl.cc

 // Copyright 2014 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 "athena/screen/screen_manager_impl.h"
 
 #include "athena/input/public/accelerator_manager.h"
 #include "athena/screen/modal_window_controller.h"
 #include "athena/screen/screen_accelerator_handler.h"
 #include "athena/util/container_priorities.h"
-#include "athena/util/fill_layout_manager.h"
 #include "base/logging.h"
 #include "base/memory/scoped_ptr.h"
 #include "ui/aura/client/aura_constants.h"
 #include "ui/aura/client/screen_position_client.h"
 #include "ui/aura/test/test_screen.h"
 #include "ui/aura/window.h"
 #include "ui/aura/window_property.h"
 #include "ui/aura/window_targeter.h"
 #include "ui/aura/window_tree_host.h"
 #include "ui/gfx/display.h"
@@ skipping 231 matching lines @@
 
 void ScreenManagerImpl::Init() {
   wm::FocusController* focus_controller =
       new wm::FocusController(new AthenaFocusRules());
 
   aura::client::SetFocusClient(root_window_, focus_controller);
   root_window_->AddPreTargetHandler(focus_controller);
   aura::client::SetActivationClient(root_window_, focus_controller);
   focus_client_.reset(focus_controller);
 
-  root_window_->SetLayoutManager(new FillLayoutManager(root_window_));
   capture_client_.reset(new ::wm::ScopedCaptureClient(root_window_));
   accelerator_handler_.reset(new ScreenAcceleratorHandler());
 
   aura::client::SetWindowTreeClient(root_window_, this);
 
   screen_position_client_.reset(new AthenaScreenPositionClient());
   aura::client::SetScreenPositionClient(root_window_,
                                         screen_position_client_.get());
   root_window_->SetEventTargeter(
       make_scoped_ptr(new AthenaWindowTargeter(root_window_)));
@@ skipping 140 matching lines @@
 }
 
 // static
 void ScreenManager::Shutdown() {
   DCHECK(instance);
   delete instance;
   DCHECK(!instance);
 }
 
 }  // namespace athena