Metro mode switching (chrome side)

chrome/browser/browser_process_impl.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/browser_process_impl.h"
 
 #include <algorithm>
 #include <map>
 #include <set>
 #include <vector>
@@ skipping 68 matching lines @@
 #include "net/socket/client_socket_pool_manager.h"
 #include "net/url_request/url_request_context_getter.h"
 #include "ui/base/clipboard/clipboard.h"
 #include "ui/base/l10n/l10n_util.h"
 
 #if !defined(ENABLE_CONFIGURATION_POLICY)
 #include "chrome/browser/policy/policy_service_stub.h"
 #endif  // defined(ENABLE_CONFIGURATION_POLICY)
 
 #if defined(OS_WIN)
+#include "base/win/windows_version.h"
 #include "ui/views/focus/view_storage.h"
 #elif defined(OS_MACOSX)
 #include "chrome/browser/chrome_browser_main_mac.h"
 #endif
 
 #if defined(USE_AURA)
 #include "ui/aura/env.h"
 #endif
 
 #if defined(OS_CHROMEOS)
@@ skipping 640 matching lines @@
                net::ClientSocketPoolManager::max_sockets_per_group(
                    net::HttpNetworkSession::NORMAL_SOCKET_POOL)));
 
   // This is observed by ChildProcessSecurityPolicy, which lives in content/
   // though, so it can't register itself.
   local_state_->RegisterListPref(prefs::kDisabledSchemes);
   pref_change_registrar_.Add(prefs::kDisabledSchemes, this);
   ApplyDisabledSchemesPolicy();
 
   local_state_->RegisterBooleanPref(prefs::kAllowCrossOriginAuthPrompt, false);
+
+#if defined(OS_WIN)
+  if (base::win::GetVersion() >= base::win::VERSION_WIN8)
+    local_state_->RegisterBooleanPref(prefs::kRestartSwitchMode, false);
+#endif
 }
 
 void BrowserProcessImpl::PreCreateThreads() {
   io_thread_.reset(new IOThread(
       local_state(), net_log_.get(), extension_event_router_forwarder_.get()));
 }
 
 void BrowserProcessImpl::PreMainMessageLoopRun() {
   PluginService* plugin_service = PluginService::GetInstance();
   plugin_service->SetFilter(ChromePluginServiceFilter::GetInstance());
@@ skipping 168 matching lines @@
 }
 
 void BrowserProcessImpl::OnAutoupdateTimer() {
   if (CanAutorestartForUpdate()) {
     DLOG(WARNING) << "Detected update.  Restarting browser.";
     RestartBackgroundInstance();
   }
 }
 
 #endif  // (defined(OS_WIN) || defined(OS_LINUX)) && !defined(OS_CHROMEOS)