Revert of Make ui::Compositor use ui::Scheduler

ui/views/examples/examples_main.cc

 // Copyright 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 "base/at_exit.h"
 #include "base/command_line.h"
 #include "base/files/file_path.h"
 #include "base/i18n/icu_util.h"
 #include "base/message_loop/message_loop.h"
 #include "base/path_service.h"
@@ skipping 37 matching lines @@
 
 #if defined(USE_X11)
   // This demo uses InProcessContextFactory which uses X on a separate Gpu
   // thread.
   gfx::InitializeThreadedX11();
 #endif
 
   gfx::GLSurface::InitializeOneOff();
 
   // The ContextFactory must exist before any Compositors are created.
-  bool context_factory_for_test = false;
   scoped_ptr<ui::InProcessContextFactory> context_factory(
-      new ui::InProcessContextFactory(context_factory_for_test));
+      new ui::InProcessContextFactory());
   context_factory->set_use_test_surface(false);
 
   base::MessageLoopForUI message_loop;
 
   base::i18n::InitializeICU();
 
   ui::RegisterPathProvider();
 
   base::FilePath ui_test_pak_path;
   DCHECK(PathService::Get(ui::UI_TEST_PAK, &ui_test_pak_path));
@@ skipping 31 matching lines @@
   }
 
   ui::ShutdownInputMethod();
 
 #if defined(USE_AURA)
   aura::Env::DeleteInstance();
 #endif
 
   return 0;
 }