Move IsRunningOnChromeOS to base/chromeos

chrome/browser/ui/views/frame/browser_frame.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/ui/views/frame/browser_frame.h"
 
 #include "base/i18n/rtl.h"
+#include "base/chromeos/chromeos_version.h"
 #include "chrome/browser/themes/theme_service.h"
 #include "chrome/browser/themes/theme_service_factory.h"
 #include "chrome/browser/ui/browser.h"
 #include "chrome/browser/ui/browser_list.h"
 #include "chrome/browser/ui/views/frame/browser_non_client_frame_view.h"
 #include "chrome/browser/ui/views/frame/browser_root_view.h"
 #include "chrome/browser/ui/views/frame/browser_view.h"
 #include "chrome/browser/ui/views/frame/native_browser_frame.h"
 #include "chrome/common/chrome_switches.h"
 #include "ui/base/theme_provider.h"
@@ skipping 76 matching lines @@
   }
   GetRootView()->Layout();
   native_browser_frame_->TabStripDisplayModeChanged();
 }
 
 ///////////////////////////////////////////////////////////////////////////////
 // BrowserFrame, views::Widget overrides:
 
 bool BrowserFrame::IsMaximized() const {
 #if defined(OS_CHROMEOS) && !defined(USE_AURA)
-  if (chromeos::system::runtime_environment::IsRunningOnChromeOS()) {
+  if (base::chromeos::IsRunningOnChromeOS()) {
     return !IsFullscreen() &&
         (browser_view_->IsBrowserTypeNormal() || Widget::IsMaximized());
   }
 #endif
   return Widget::IsMaximized();
 }
 
 views::internal::RootView* BrowserFrame::CreateRootView() {
   root_view_ = new BrowserRootView(browser_view_, this);
   return root_view_;
@@ skipping 32 matching lines @@
     // set ourselves as the last active browser window to ensure that we get
     // treated as such by the rest of Chrome.
     BrowserList::SetLastActive(browser_view_->browser());
   }
   Widget::OnNativeWidgetActivationChanged(active);
 }
 
 AvatarMenuButton* BrowserFrame::GetAvatarMenuButton() {
   return browser_frame_view_->avatar_button();
 }