Move SetUseOverrideRedirectWindowByDefault() to //ui/base.

ui/gl/test/gl_surface_test_support.cc

 // Copyright 2015 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 "ui/gl/test/gl_surface_test_support.h"
 
 #include <vector>
 
 #include "base/command_line.h"
 #include "base/logging.h"
 #include "build/build_config.h"
+#include "ui/base/platform_window_defaults.h"
 #include "ui/gl/gl_context.h"
 #include "ui/gl/gl_implementation.h"
 #include "ui/gl/gl_switches.h"
 #include "ui/gl/init/gl_factory.h"
 
 #if defined(USE_OZONE)
 #include "ui/ozone/public/ozone_platform.h"
 #endif
 
 #if defined(USE_X11)
 #include <X11/Xlib.h>
-#include "ui/platform_window/x11/x11_window.h"
 #endif
 
 namespace gl {
 
 // static
 void GLSurfaceTestSupport::InitializeOneOff() {
   DCHECK_EQ(kGLImplementationNone, GetGLImplementation());
 
 #if defined(USE_X11)
   XInitThreads();
+#endif
   ui::test::SetUseOverrideRedirectWindowByDefault(true);
-#endif
 
   bool use_osmesa = true;
 
   // We usually use OSMesa as this works on all bots. The command line can
   // override this behaviour to use hardware GL.
   if (base::CommandLine::ForCurrentProcess()->HasSwitch(
           switches::kUseGpuInTests)) {
     use_osmesa = false;
   }
 
@@ skipping 50 matching lines @@
 
 void GLSurfaceTestSupport::InitializeOneOffWithStubBindings() {
 #if defined(USE_OZONE)
   // This function skips where Ozone is otherwise initialized.
   ui::OzonePlatform::InitializeForGPU();
 #endif
   InitializeOneOffImplementation(kGLImplementationStubGL, false);
 }
 
 }  // namespace gl