Move shell service to toplevel shell namespace

chrome/browser/ui/ash/launcher/chrome_mash_shelf_controller.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/ui/ash/launcher/chrome_mash_shelf_controller.h"
 
 #include "chrome/browser/profiles/profile_manager.h"
 #include "chrome/browser/ui/ash/chrome_launcher_prefs.h"
 #include "chrome/common/pref_names.h"
 #include "chrome/grit/theme_resources.h"
@@ skipping 41 matching lines @@
   DCHECK(!instance_);
   instance_ = new ChromeMashShelfController();
   instance_->Init();
   return instance_;
 }
 
 ChromeMashShelfController::ChromeMashShelfController()
     : observer_binding_(this) {}
 
 void ChromeMashShelfController::Init() {
-  mojo::Connector* connector =
+  shell::Connector* connector =
       content::MojoShellConnection::Get()->GetConnector();
   connector->ConnectToInterface("mojo:ash_sysui", &shelf_controller_);
 
   // Set shelf alignment and auto-hide behavior from preferences.
   Profile* profile = ProfileManager::GetActiveUserProfile();
 
   const std::string& alignment_value =
       profile->GetPrefs()->GetString(prefs::kShelfAlignmentLocal);
   shelf_controller_->SetAlignment(static_cast<mash::shelf::mojom::Alignment>(
       ash::AlignmentFromPref(alignment_value)));
@@ skipping 34 matching lines @@
 
 void ChromeMashShelfController::OnAutoHideBehaviorChanged(
     mash::shelf::mojom::AutoHideBehavior auto_hide) {
   const char* value = ash::AutoHideBehaviorToPref(
       static_cast<ash::ShelfAutoHideBehavior>(auto_hide));
   if (!value)
     return;
   Profile* profile = ProfileManager::GetActiveUserProfile();
   profile->GetPrefs()->SetString(prefs::kShelfAutoHideBehaviorLocal, value);
 }