chromeos: Converts WorkspaceLayoutManager to aura::LayoutManager

ash/wm/fullscreen_window_finder.cc

 // 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 "ash/wm/fullscreen_window_finder.h"
 
 #include "ash/public/cpp/shell_window_ids.h"
 #include "ash/wm/switchable_windows.h"
 #include "ash/wm/window_state.h"
+#include "ash/wm/window_state_aura.h"
 #include "ash/wm/window_util.h"
-#include "ash/wm_window.h"
+#include "ui/aura/window.h"
 #include "ui/compositor/layer.h"
+#include "ui/wm/core/window_util.h"
 
 namespace ash {
 namespace wm {
 
-WmWindow* GetWindowForFullscreenMode(WmWindow* context) {
-  WmWindow* topmost_window = nullptr;
-  WmWindow* active_window = WmWindow::Get(GetActiveWindow());
+aura::Window* GetWindowForFullscreenMode(aura::Window* context) {
+  aura::Window* topmost_window = nullptr;
+  aura::Window* active_window = GetActiveWindow();
   if (active_window &&
       active_window->GetRootWindow() == context->GetRootWindow() &&
-      IsSwitchableContainer(active_window->GetParent())) {
+      IsSwitchableContainer(active_window->parent())) {
     // Use the active window when it is on the current root window to determine
     // the fullscreen state to allow temporarily using a panel (which is always
     // above the default container) while a fullscreen window is open. We only
     // use the active window when in a switchable container as the launcher
     // should not exit fullscreen mode.
     topmost_window = active_window;
   } else {
     // Otherwise, use the topmost window on the root window's default container
     // when there is no active window on this root window.
-    std::vector<WmWindow*> windows =
+    const std::vector<aura::Window*>& windows =
         context->GetRootWindow()
-            ->GetChildByShellWindowId(kShellWindowId_DefaultContainer)
-            ->GetChildren();
+            ->GetChildById(kShellWindowId_DefaultContainer)
+            ->children();
     for (auto iter = windows.rbegin(); iter != windows.rend(); ++iter) {
-      if ((*iter)->GetWindowState()->IsUserPositionable() &&
-          (*iter)->GetLayerTargetVisibility()) {
+      if (GetWindowState((*iter))->IsUserPositionable() &&

[msw, 2017/05/05 23:48:06]

nit: remove extra parens

[sky, 2017/05/08 15:16:37]

Done.

+          (*iter)->layer()->GetTargetVisibility()) {
         topmost_window = *iter;
         break;
       }
     }
   }
   while (topmost_window) {
-    if (topmost_window->GetWindowState()->IsFullscreen())
+    if (GetWindowState(topmost_window)->IsFullscreen())
       return topmost_window;
-    topmost_window = topmost_window->GetTransientParent();
+    topmost_window = ::wm::GetTransientParent(topmost_window);
   }
   return nullptr;
 }
 
 }  // namespace wm
 }  // namespace ash