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

chrome/browser/ui/webui/options/browser_options_handler.cc

Index: chrome/browser/ui/webui/options/browser_options_handler.cc
diff --git a/chrome/browser/ui/webui/options/browser_options_handler.cc b/chrome/browser/ui/webui/options/browser_options_handler.cc
index 081630120a4cfd1e71fe5f6661e8d994cb7a7789..d043e413ad879e15938002b112ea253e6c534890 100644
--- a/chrome/browser/ui/webui/options/browser_options_handler.cc
+++ b/chrome/browser/ui/webui/options/browser_options_handler.cc
@@ -1586,21 +1586,6 @@ void BrowserOptionsHandler::HandleDefaultZoomFactor(
 }
 
 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