Remove base/win/metro.{cc|h} and some associated code

chrome/browser/ui/webui/options/browser_options_handler.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/webui/options/browser_options_handler.h"
 
 #include <stddef.h>
 
 #include <set>
 #include <string>
@@ skipping 1568 matching lines @@
 void BrowserOptionsHandler::HandleDefaultZoomFactor(
     const base::ListValue* args) {
   double zoom_factor;
   if (ExtractDoubleValue(args, &zoom_factor)) {
     Profile::FromWebUI(web_ui())->GetZoomLevelPrefs()->SetDefaultZoomLevelPref(
         content::ZoomFactorToZoomLevel(zoom_factor));
   }
 }
 
 void BrowserOptionsHandler::HandleRestartBrowser(const base::ListValue* args) {
-#if defined(OS_WIN) && defined(USE_ASH)
-  // If hardware acceleration is disabled then we need to force restart
-  // browser in desktop mode.
-  // TODO(shrikant): Remove this once we fix start mode logic for browser.
-  // Currently there are issues with determining correct browser mode
-  // at startup.
-  if (chrome::GetActiveDesktop() == chrome::HOST_DESKTOP_TYPE_ASH) {
-    PrefService* pref_service = g_browser_process->local_state();
-    if (!pref_service->GetBoolean(prefs::kHardwareAccelerationModeEnabled)) {
-      chrome::AttemptRestartToDesktopMode();
-      return;
-    }
-  }
-#endif
-
 #if defined(OS_WIN)
   // On Windows Breakpad will upload crash reports if the breakpad pipe name
   // environment variable is defined. So we undefine this environment variable
   // before restarting, as the restarted processes will inherit their
   // environment variables from ours, thus suppressing crash uploads.
   if (!ChromeMetricsServiceAccessor::IsMetricsAndCrashReportingEnabled()) {
     HMODULE exe_module = GetModuleHandle(chrome::kBrowserProcessExecutableName);
     if (exe_module) {
       typedef void (__cdecl *ClearBreakpadPipeEnvVar)();
       ClearBreakpadPipeEnvVar clear = reinterpret_cast<ClearBreakpadPipeEnvVar>(
@@ skipping 536 matching lines @@
 
 bool BrowserOptionsHandler::IsDeviceOwnerProfile() {
 #if defined(OS_CHROMEOS)
   return chromeos::ProfileHelper::IsOwnerProfile(Profile::FromWebUI(web_ui()));
 #else
   return true;
 #endif
 }
 
 }  // namespace options