Renames WmShell to ShellPort

ash/wm/panels/panel_window_event_handler.cc

Index: ash/wm/panels/panel_window_event_handler.cc
diff --git a/ash/wm/panels/panel_window_event_handler.cc b/ash/wm/panels/panel_window_event_handler.cc
index 5ba0a2e7cfe68ef9b92b65c724ef2626b10cf62d..87b8f388d2814b2ddc2a6c1bfa8740ceb94f8396 100644
--- a/ash/wm/panels/panel_window_event_handler.cc
+++ b/ash/wm/panels/panel_window_event_handler.cc
@@ -4,9 +4,9 @@
 
 #include "ash/wm/panels/panel_window_event_handler.h"
 
+#include "ash/shell_port.h"
 #include "ash/wm/window_state.h"
 #include "ash/wm/window_state_aura.h"
-#include "ash/wm_shell.h"
 #include "ui/aura/window.h"
 #include "ui/aura/window_delegate.h"
 #include "ui/base/hit_test.h"
@@ -25,7 +25,7 @@ void PanelWindowEventHandler::OnMouseEvent(ui::MouseEvent* event) {
       event->IsOnlyLeftMouseButton() &&
       target->delegate()->GetNonClientComponent(event->location()) ==
           HTCAPTION) {
-    WmShell::Get()->RecordUserMetricsAction(UMA_PANEL_MINIMIZE_CAPTION_CLICK);
+    ShellPort::Get()->RecordUserMetricsAction(UMA_PANEL_MINIMIZE_CAPTION_CLICK);
     wm::GetWindowState(target)->Minimize();
     event->StopPropagation();
     return;
@@ -38,7 +38,8 @@ void PanelWindowEventHandler::OnGestureEvent(ui::GestureEvent* event) {
       event->details().tap_count() == 2 &&
       target->delegate()->GetNonClientComponent(event->location()) ==
           HTCAPTION) {
-    WmShell::Get()->RecordUserMetricsAction(UMA_PANEL_MINIMIZE_CAPTION_GESTURE);
+    ShellPort::Get()->RecordUserMetricsAction(
+        UMA_PANEL_MINIMIZE_CAPTION_GESTURE);
     wm::GetWindowState(target)->Minimize();
     event->StopPropagation();
     return;