Renames WmShell to ShellPort

ash/system/palette/tools/laser_pointer_mode.cc

Index: ash/system/palette/tools/laser_pointer_mode.cc
diff --git a/ash/system/palette/tools/laser_pointer_mode.cc b/ash/system/palette/tools/laser_pointer_mode.cc
index d5c21d5f34a52f6d2d21aed0f57a8e26dead6f66..0e4b6cb116c219135439929974f0aef29f744715 100644
--- a/ash/system/palette/tools/laser_pointer_mode.cc
+++ b/ash/system/palette/tools/laser_pointer_mode.cc
@@ -6,9 +6,9 @@
 
 #include "ash/palette_delegate.h"
 #include "ash/resources/vector_icons/vector_icons.h"
+#include "ash/shell_port.h"
 #include "ash/strings/grit/ash_strings.h"
 #include "ash/system/palette/palette_ids.h"
-#include "ash/wm_shell.h"
 #include "ui/base/l10n/l10n_util.h"
 
 namespace ash {
@@ -30,14 +30,14 @@ PaletteToolId LaserPointerMode::GetToolId() const {
 void LaserPointerMode::OnEnable() {
   CommonPaletteTool::OnEnable();
 
-  WmShell::Get()->SetLaserPointerEnabled(true);
+  ShellPort::Get()->SetLaserPointerEnabled(true);
   delegate()->HidePalette();
 }
 
 void LaserPointerMode::OnDisable() {
   CommonPaletteTool::OnDisable();
 
-  WmShell::Get()->SetLaserPointerEnabled(false);
+  ShellPort::Get()->SetLaserPointerEnabled(false);
 }
 
 const gfx::VectorIcon& LaserPointerMode::GetActiveTrayIcon() const {