Renames WmShell to ShellPort

ash/system/tray/tray_event_filter.cc

 // Copyright (c) 2012 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/system/tray/tray_event_filter.h"
 
 #include "ash/public/cpp/shell_window_ids.h"
+#include "ash/shell_port.h"
 #include "ash/system/tray/tray_background_view.h"
 #include "ash/system/tray/tray_bubble_wrapper.h"
 #include "ash/wm/container_finder.h"
-#include "ash/wm_shell.h"
 #include "ash/wm_window.h"
 #include "ui/views/widget/widget.h"
 
 namespace ash {
 
 TrayEventFilter::TrayEventFilter() {}
 
 TrayEventFilter::~TrayEventFilter() {
   DCHECK(wrappers_.empty());
 }
 
 void TrayEventFilter::AddWrapper(TrayBubbleWrapper* wrapper) {
   bool was_empty = wrappers_.empty();
   wrappers_.insert(wrapper);
   if (was_empty && !wrappers_.empty()) {
-    WmShell::Get()->AddPointerWatcher(this,
-                                      views::PointerWatcherEventTypes::BASIC);
+    ShellPort::Get()->AddPointerWatcher(this,
+                                        views::PointerWatcherEventTypes::BASIC);
   }
 }
 
 void TrayEventFilter::RemoveWrapper(TrayBubbleWrapper* wrapper) {
   wrappers_.erase(wrapper);
   if (wrappers_.empty())
-    WmShell::Get()->RemovePointerWatcher(this);
+    ShellPort::Get()->RemovePointerWatcher(this);
 }
 
 void TrayEventFilter::OnPointerEventObserved(
     const ui::PointerEvent& event,
     const gfx::Point& location_in_screen,
     views::Widget* target) {
   if (event.type() == ui::ET_POINTER_DOWN)
     ProcessPressedEvent(location_in_screen, target);
 }
 
@@ skipping 41 matching lines @@
 
   // Close all bubbles other than the one a user clicked on the tray
   // or its bubble.
   for (std::set<TrayBackgroundView*>::iterator iter = trays.begin();
        iter != trays.end(); ++iter) {
     (*iter)->ClickedOutsideBubble();
   }
 }
 
 }  // namespace ash