Implement cc::SharedQuadState StructTraits

components/mus/public/cpp/surfaces/surfaces_utils.cc

Index: components/mus/public/cpp/surfaces/surfaces_utils.cc
diff --git a/components/mus/public/cpp/surfaces/surfaces_utils.cc b/components/mus/public/cpp/surfaces/surfaces_utils.cc
index c2af7d364be72e722f01b48d2294c602719ef8d6..341bdf906f00f9f91378e2d5c2e6544f5b1c57ca 100644
--- a/components/mus/public/cpp/surfaces/surfaces_utils.cc
+++ b/components/mus/public/cpp/surfaces/surfaces_utils.cc
@@ -10,19 +10,17 @@
 
 using mus::mojom::Pass;
 using mus::mojom::PassPtr;
-using mus::mojom::SharedQuadState;
-using mus::mojom::SharedQuadStatePtr;
 
 namespace mojo {
 
-SharedQuadStatePtr CreateDefaultSQS(const gfx::Size& size) {
-  SharedQuadStatePtr sqs = SharedQuadState::New();
+std::unique_ptr<cc::SharedQuadState> CreateDefaultSQS(const gfx::Size& size) {
+  std::unique_ptr<cc::SharedQuadState> sqs(new cc::SharedQuadState());
   sqs->quad_layer_bounds = size;
   sqs->visible_quad_layer_rect = gfx::Rect(size);
   sqs->clip_rect = gfx::Rect(size);
   sqs->is_clipped = false;
   sqs->opacity = 1.f;
-  sqs->blend_mode = mus::mojom::SkXfermode::kSrc_Mode;
+  sqs->blend_mode = SkXfermode::kSrc_Mode;
   sqs->sorting_context_id = 0;
   return sqs;
 }