ui/platform_window: Introduce PlatformWindow for windowing primitives.

mojo/services/public/cpp/view_manager/lib/view_manager_test_suite.cc

Index: mojo/services/public/cpp/view_manager/lib/view_manager_test_suite.cc
diff --git a/mojo/services/public/cpp/view_manager/lib/view_manager_test_suite.cc b/mojo/services/public/cpp/view_manager/lib/view_manager_test_suite.cc
index 71620f34655878334f4aa6c47679bd33824e9723..0f4d9360c55a14035fd3a4b76a36f82fd92fbea4 100644
--- a/mojo/services/public/cpp/view_manager/lib/view_manager_test_suite.cc
+++ b/mojo/services/public/cpp/view_manager/lib/view_manager_test_suite.cc
@@ -4,7 +4,6 @@
 
 #include "mojo/services/public/cpp/view_manager/lib/view_manager_test_suite.h"
 
-#include "mojo/services/native_viewport/native_viewport.h"
 #include "ui/gl/gl_surface.h"
 
 #if defined(USE_X11)
@@ -25,7 +24,6 @@ void ViewManagerTestSuite::Initialize() {
   // Each test ends up creating a new thread for the native viewport service.
   // In other words we'll use X on different threads, so tell it that.
   gfx::InitializeThreadedX11();
-  services::test::EnableTestNativeViewport();
 #endif
 
   base::TestSuite::Initialize();