Renames WmShell to ShellPort

ash/metrics/pointer_metrics_recorder.cc

Index: ash/metrics/pointer_metrics_recorder.cc
diff --git a/ash/metrics/pointer_metrics_recorder.cc b/ash/metrics/pointer_metrics_recorder.cc
index 0544bc29328a2f96a134ee87318129dd1b0ee9c5..65f8903a61957c31fbeb957fbf9ab077705fadaa 100644
--- a/ash/metrics/pointer_metrics_recorder.cc
+++ b/ash/metrics/pointer_metrics_recorder.cc
@@ -6,8 +6,8 @@
 
 #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"
@@ -88,12 +88,12 @@ void RecordUMA(ui::EventPointerType type, views::Widget* target) {
 }  // namespace
 
 PointerMetricsRecorder::PointerMetricsRecorder() {
-  ash::WmShell::Get()->AddPointerWatcher(
+  ash::ShellPort::Get()->AddPointerWatcher(

[James Cook, 2017/04/10 22:00:41]

nit: ash not needed

[sky, 2017/04/10 22:16:25]

Done.

       this, views::PointerWatcherEventTypes::BASIC);
 }
 
 PointerMetricsRecorder::~PointerMetricsRecorder() {
-  ash::WmShell::Get()->RemovePointerWatcher(this);
+  ash::ShellPort::Get()->RemovePointerWatcher(this);
 }
 
 void PointerMetricsRecorder::OnPointerEventObserved(