chromeos: Promotes more from WmShell to Shell

chrome/browser/chromeos/arc/print/arc_print_service.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 "chrome/browser/chromeos/arc/print/arc_print_service.h"
 
 #include <utility>
 
 #include "ash/common/shell_delegate.h"
-#include "ash/common/wm_shell.h"
+#include "ash/shell.h"
 #include "base/files/file.h"
 #include "base/files/file_util.h"
 #include "base/logging.h"
 #include "base/optional.h"
 #include "base/threading/thread_checker.h"
 #include "components/arc/arc_bridge_service.h"
 #include "content/public/browser/browser_thread.h"
 #include "mojo/edk/embedder/embedder.h"
 #include "net/base/filename_util.h"
 #include "url/gurl.h"
@@ skipping 20 matching lines @@
 
   return file_path;
 }
 
 void OpenPdf(base::Optional<base::FilePath> file_path) {
   DCHECK_CURRENTLY_ON(content::BrowserThread::UI);
   if (!file_path)
     return;
 
   GURL gurl = net::FilePathToFileURL(file_path.value());
-  ash::WmShell::Get()->delegate()->OpenUrlFromArc(gurl);
+  ash::Shell::Get()->shell_delegate()->OpenUrlFromArc(gurl);
   // TODO(poromov) Delete file after printing. (http://crbug.com/629843)
 }
 
 }  // namespace
 
 namespace arc {
 
 ArcPrintService::ArcPrintService(ArcBridgeService* bridge_service)
     : ArcService(bridge_service), binding_(this) {
   arc_bridge_service()->print()->AddObserver(this);
@@ skipping 25 matching lines @@
   }
 
   base::File file(scoped_platform_handle.release().handle);
 
   content::BrowserThread::PostTaskAndReplyWithResult(
       content::BrowserThread::FILE, FROM_HERE,
       base::Bind(&SavePdf, base::Passed(&file)), base::Bind(&OpenPdf));
 }
 
 }  // namespace arc