Unify graphics buffer format & usage enums for GpuMemoryBuffer & SurfaceFactoryOzone

ui/ozone/demo/surfaceless_gl_renderer.cc

Index: ui/ozone/demo/surfaceless_gl_renderer.cc
diff --git a/ui/ozone/demo/surfaceless_gl_renderer.cc b/ui/ozone/demo/surfaceless_gl_renderer.cc
index 0eaecb698175d398ac5b881a4d67f1af39c1d68e..5e7158849ac0ad6e671142e10f8a9e6a433c7d51 100644
--- a/ui/ozone/demo/surfaceless_gl_renderer.cc
+++ b/ui/ozone/demo/surfaceless_gl_renderer.cc
@@ -38,11 +38,11 @@ bool SurfacelessGlRenderer::BufferWrapper::Initialize(
   scoped_refptr<NativePixmap> pixmap =
       OzonePlatform::GetInstance()
           ->GetSurfaceFactoryOzone()
-          ->CreateNativePixmap(widget, size, SurfaceFactoryOzone::RGBX_8888,
-                               SurfaceFactoryOzone::SCANOUT);
+          ->CreateNativePixmap(widget, size, gfx::BufferFormat::RGBX_8888,
+                               gfx::BufferUsage::SCANOUT);
   scoped_refptr<gfx::GLImageOzoneNativePixmap> image(
       new gfx::GLImageOzoneNativePixmap(size, GL_RGB));
-  if (!image->Initialize(pixmap.get(), gfx::GpuMemoryBuffer::RGBX_8888)) {
+  if (!image->Initialize(pixmap.get(), gfx::BufferFormat::RGBX_8888)) {
     LOG(ERROR) << "Failed to create GLImage";
     return false;
   }