Move IsRunningOnChromeOS to base/chromeos

chrome/browser/chromeos/dbus/update_engine_client.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 "chrome/browser/chromeos/dbus/update_engine_client.h"
 
 #include "base/bind.h"
 #include "base/callback.h"
+#include "base/chromeos/chromeos_version.h"
 #include "base/string_util.h"
-#include "chrome/browser/chromeos/system/runtime_environment.h"
 #include "dbus/bus.h"
 #include "dbus/message.h"
 #include "dbus/object_path.h"
 #include "dbus/object_proxy.h"
 #include "third_party/cros_system_api/dbus/service_constants.h"
 
 namespace chromeos {
 namespace {
 
 // Returns UPDATE_STATUS_ERROR on error.
@@ skipping 252 matching lines @@
 }
 
 // static
 UpdateEngineClient::UpdateCheckCallback
 UpdateEngineClient::EmptyUpdateCheckCallback() {
   return base::Bind(&EmptyUpdateCheckCallbackBody);
 }
 
 // static
 UpdateEngineClient* UpdateEngineClient::Create(dbus::Bus* bus) {
-  if (system::runtime_environment::IsRunningOnChromeOS()) {
+  if (base::chromeos::IsRunningOnChromeOS()) {
     return new UpdateEngineClientImpl(bus);
   } else {
     return new UpdateEngineClientStubImpl();
   }
 }
 
 }  // namespace chromeos