Renames WmShell to ShellPort

ash/metrics/pointer_metrics_recorder.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/metrics/pointer_metrics_recorder.h"
 
 #include "ash/shared/app_types.h"
 #include "ash/shell.h"
+#include "ash/shell_port.h"
 #include "ash/wm/maximize_mode/maximize_mode_controller.h"
-#include "ash/wm_shell.h"
 #include "ash/wm_window.h"
 #include "base/metrics/histogram_macros.h"
 #include "ui/events/event_constants.h"
 #include "ui/views/widget/widget.h"
 
 namespace ash {
 
 namespace {
 
 // Form factor of the down event. This enum is used to back an UMA histogram
@@ skipping 60 matching lines @@
       static_cast<base::HistogramBase::Sample>(input_type),
       static_cast<base::HistogramBase::Sample>(DownEventSource::SOURCE_COUNT));
 
   UMA_HISTOGRAM_ENUMERATION("Event.DownEventCount.PerDestination",
                             GetDestination(target), kAppCount);
 }
 
 }  // namespace
 
 PointerMetricsRecorder::PointerMetricsRecorder() {
-  ash::WmShell::Get()->AddPointerWatcher(
-      this, views::PointerWatcherEventTypes::BASIC);
+  ShellPort::Get()->AddPointerWatcher(this,
+                                      views::PointerWatcherEventTypes::BASIC);
 }
 
 PointerMetricsRecorder::~PointerMetricsRecorder() {
-  ash::WmShell::Get()->RemovePointerWatcher(this);
+  ShellPort::Get()->RemovePointerWatcher(this);
 }
 
 void PointerMetricsRecorder::OnPointerEventObserved(
     const ui::PointerEvent& event,
     const gfx::Point& location_in_screen,
     views::Widget* target) {
   if (event.type() == ui::ET_POINTER_DOWN)
     RecordUMA(event.pointer_details().pointer_type, target);
 }
 
 }  // namespace ash