Renames WmShell to ShellPort

ash/wm/window_util.cc

Index: ash/wm/window_util.cc
diff --git a/ash/wm/window_util.cc b/ash/wm/window_util.cc
index 70e5d5b26d950ee193bfe4eba8990e433a219569..6f10a915229d95db2063c4c1fa46cce50a23ef2b 100644
--- a/ash/wm/window_util.cc
+++ b/ash/wm/window_util.cc
@@ -10,12 +10,12 @@
 #include "ash/root_window_controller.h"
 #include "ash/shelf/wm_shelf.h"
 #include "ash/shell.h"
+#include "ash/shell_port.h"
 #include "ash/wm/window_properties.h"
 #include "ash/wm/window_state.h"
 #include "ash/wm/window_state_aura.h"
 #include "ash/wm/wm_event.h"
 #include "ash/wm/wm_screen_util.h"
-#include "ash/wm_shell.h"
 #include "ash/wm_window.h"
 #include "ui/aura/client/aura_constants.h"
 #include "ui/aura/client/capture_client.h"
@@ -98,13 +98,13 @@ void PinWindow(aura::Window* window, bool trusted) {
 void SetAutoHideShelf(aura::Window* window, bool autohide) {
   wm::GetWindowState(window)->set_autohide_shelf_when_maximized_or_fullscreen(
       autohide);
-  for (WmWindow* root_window : WmShell::Get()->GetAllRootWindows())
+  for (WmWindow* root_window : ShellPort::Get()->GetAllRootWindows())
     WmShelf::ForWindow(root_window)->UpdateVisibilityState();
 }
 
 bool MoveWindowToDisplay(aura::Window* window, int64_t display_id) {
   DCHECK(window);
-  WmWindow* root = WmShell::Get()->GetRootWindowForDisplayId(display_id);
+  WmWindow* root = ShellPort::Get()->GetRootWindowForDisplayId(display_id);
   return root && MoveWindowToRoot(window, root->aura_window());
 }