chromeos: Rename ash::WmShelf to Shelf

chrome/browser/chromeos/accessibility/chromevox_panel.cc

 // Copyright 2015 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 "chrome/browser/chromeos/accessibility/chromevox_panel.h"
 
 #include "ash/accessibility_types.h"
 #include "ash/public/cpp/shell_window_ids.h"
 #include "ash/root_window_controller.h"
+#include "ash/shelf/shelf.h"
 #include "ash/shelf/shelf_layout_manager.h"
-#include "ash/shelf/wm_shelf.h"
 #include "ash/shell.h"
 #include "ash/wm_window.h"
 #include "base/macros.h"
 #include "chrome/browser/chromeos/accessibility/accessibility_manager.h"
 #include "chrome/browser/chromeos/profiles/profile_helper.h"
 #include "chrome/browser/data_use_measurement/data_use_web_contents_observer.h"
 #include "chrome/browser/extensions/chrome_extension_web_contents_observer.h"
 #include "chrome/common/extensions/extension_constants.h"
 #include "content/public/browser/web_contents.h"
 #include "extensions/browser/view_type_utils.h"
@@ skipping 173 matching lines @@
           ->GetWindowForFullscreenMode() &&
       !widget_->IsActive()) {
     bounds.set_height(0);
   }
 
   widget_->SetBounds(bounds);
 }
 
 void ChromeVoxPanel::SendPanelHeightToAsh(int panel_height) {
   // TODO(mash): Replace with shelf mojo API.
-  ash::WmShelf* shelf = ash::WmShelf::ForWindow(GetRootWindow());
+  ash::Shelf* shelf = ash::Shelf::ForWindow(GetRootWindow());
   ash::ShelfLayoutManager* shelf_layout_manager =
       shelf ? shelf->shelf_layout_manager() : nullptr;
   if (shelf_layout_manager)
     shelf_layout_manager->SetChromeVoxPanelHeight(panel_height);
 }