chromeos: Move files in //ash/common to //ash, part 1

chrome/browser/chromeos/arc/arc_support_host.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/arc_support_host.h"
 
 #include <string>
 #include <utility>
 
-#include "ash/common/system/chromeos/devicetype_utils.h"
+#include "ash/system/devicetype_utils.h"
 #include "base/bind.h"
 #include "base/i18n/timezone.h"
 #include "base/json/json_reader.h"
 #include "base/json/json_writer.h"
 #include "base/memory/ptr_util.h"
 #include "base/threading/thread_task_runner_handle.h"
 #include "base/values.h"
 #include "chrome/browser/browser_process.h"
 #include "chrome/browser/chromeos/profiles/profile_helper.h"
 #include "chrome/browser/extensions/extension_util.h"
@@ skipping 528 matching lines @@
     for (auto& observer : observer_list_)
       observer.OnRetryClicked();
   } else if (event == kEventOnSendFeedbackClicked) {
     for (auto& observer : observer_list_)
       observer.OnSendFeedbackClicked();
   } else {
     LOG(ERROR) << "Unknown message: " << event;
     NOTREACHED();
   }
 }