Do not spawn a thread in browser/interactive ui tests before spawning sandbox host process

chrome/browser/chromeos/login/crash_restore_browsertest.cc

Index: chrome/browser/chromeos/login/crash_restore_browsertest.cc
diff --git a/chrome/browser/chromeos/login/crash_restore_browsertest.cc b/chrome/browser/chromeos/login/crash_restore_browsertest.cc
index ebd8f25e9f50266dfdf87ad6fd7a8c44b6245fbb..8bcaaf5576c09cfdabaff64548010ca59ff3d3a1 100644
--- a/chrome/browser/chromeos/login/crash_restore_browsertest.cc
+++ b/chrome/browser/chromeos/login/crash_restore_browsertest.cc
@@ -52,7 +52,7 @@ class CrashRestoreSimpleTest : public InProcessBrowserTest {
     session_manager_client_ = new FakeSessionManagerClient;
     dbus_thread_manager->SetSessionManagerClient(
         scoped_ptr<SessionManagerClient>(session_manager_client_));
-    DBusThreadManager::InitializeForTesting(dbus_thread_manager);
+    DBusThreadManager::SetInstanceForTesting(dbus_thread_manager);
     session_manager_client_->StartSession(kUserId1);
   }