Make the minimized home card not overlap activities on Athena

athena/wm/window_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/wm/public/window_manager.h"
 
 #include <algorithm>
 
 #include "athena/common/container_priorities.h"
 #include "athena/input/public/accelerator_manager.h"
@@ skipping 122 matching lines @@
   }
   // |title_drag_controller_| needs to be reset before |container_|.
   title_drag_controller_.reset();
   container_.reset();
   instance = NULL;
 }
 
 void WindowManagerImpl::Layout() {
   if (!container_)
     return;
-  gfx::Rect bounds = gfx::Rect(container_->bounds().size());
+  gfx::Rect bounds = ScreenManager::Get()->GetWorkArea();
   const aura::Window::Windows& children = container_->children();
   for (aura::Window::Windows::const_iterator iter = children.begin();
        iter != children.end();
        ++iter) {
     if ((*iter)->type() == ui::wm::WINDOW_TYPE_NORMAL)
       (*iter)->SetBounds(bounds);
   }
 }
 
 void WindowManagerImpl::ToggleOverview() {
@@ skipping 137 matching lines @@
   DCHECK(!instance);
 }
 
 // static
 WindowManager* WindowManager::GetInstance() {
   DCHECK(instance);
   return instance;
 }
 
 }  // namespace athena