Get views_examples_exe compiling with use_aura=0.

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"
 #include "base/run_loop.h"
-#include "ui/aura/env.h"
 #include "ui/base/ime/input_method_initializer.h"
 #include "ui/base/resource/resource_bundle.h"
 #include "ui/base/ui_base_paths.h"
 #include "ui/compositor/test/in_process_context_factory.h"
 #include "ui/gfx/screen.h"
 #include "ui/gl/gl_surface.h"
 #include "ui/views/examples/example_base.h"
 #include "ui/views/examples/examples_window.h"
 #include "ui/views/test/desktop_test_views_delegate.h"
+
+#if defined(USE_AURA)
+#include "ui/aura/env.h"
 #include "ui/wm/core/wm_state.h"
+#endif
 
-#if !defined(OS_CHROMEOS)
+#if !defined(OS_CHROMEOS) && defined(USE_AURA)
 #include "ui/views/widget/desktop_aura/desktop_screen.h"
 #endif
 
 #if defined(OS_WIN)
 #include "ui/base/win/scoped_ole_initializer.h"
 #endif
 
 #if defined(USE_X11)
 #include "ui/gfx/x/x11_connection.h"
 #endif
@@ skipping 22 matching lines @@
   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));
   ui::ResourceBundle::InitSharedInstanceWithPakPath(ui_test_pak_path);
 
+#if defined(USE_AURA)
   aura::Env::CreateInstance(true);
   aura::Env::GetInstance()->set_context_factory(context_factory.get());
-
+#endif
   ui::InitializeInputMethodForTesting();
 
   {
     views::DesktopTestViewsDelegate views_delegate;
+#if defined(USE_AURA)
     wm::WMState wm_state;
-
-#if !defined(OS_CHROMEOS)
+#endif
+#if !defined(OS_CHROMEOS) && defined(USE_AURA)
     scoped_ptr<gfx::Screen> desktop_screen(views::CreateDesktopScreen());
     gfx::Screen::SetScreenInstance(gfx::SCREEN_TYPE_NATIVE,
                                    desktop_screen.get());
 #endif
 
     views::examples::ShowExamplesWindow(
         views::examples::QUIT_ON_CLOSE,
         NULL,
         scoped_ptr<ScopedVector<views::examples::ExampleBase> >());
 
     base::RunLoop().Run();
 
     ui::ResourceBundle::CleanupSharedInstance();
   }
 
   ui::ShutdownInputMethod();
 
+#if defined(USE_AURA)
   aura::Env::DeleteInstance();
+#endif
 
   return 0;
 }