Implement gfx::Vector2d and gfx::Vector2dF StructTraits

ui/gfx/geometry/mojo/geometry_struct_traits.h

Index: ui/gfx/geometry/mojo/geometry_struct_traits.h
diff --git a/ui/gfx/geometry/mojo/geometry_struct_traits.h b/ui/gfx/geometry/mojo/geometry_struct_traits.h
index 41e7b4e374f55b7001e73897bb24439c44452dda..abafe98d4166ac045a4e2d238d7d906e4567143d 100644
--- a/ui/gfx/geometry/mojo/geometry_struct_traits.h
+++ b/ui/gfx/geometry/mojo/geometry_struct_traits.h
@@ -14,6 +14,8 @@
 #include "ui/gfx/geometry/rect_f.h"
 #include "ui/gfx/geometry/size.h"
 #include "ui/gfx/geometry/size_f.h"
+#include "ui/gfx/geometry/vector2d.h"
+#include "ui/gfx/geometry/vector2d_f.h"
 
 namespace mojo {
 
@@ -105,6 +107,28 @@ struct StructTraits<gfx::mojom::SizeF, gfx::SizeF> {
   }
 };
 
+template <>
+struct StructTraits<gfx::mojom::Vector2d, gfx::Vector2d> {
+  static int x(const gfx::Vector2d& v) { return v.x(); }
+  static int y(const gfx::Vector2d& v) { return v.y(); }
+  static bool Read(gfx::mojom::Vector2dDataView data, gfx::Vector2d* out) {
+    out->set_x(data.x());
+    out->set_y(data.y());
+    return true;
+  }
+};
+
+template <>
+struct StructTraits<gfx::mojom::Vector2dF, gfx::Vector2dF> {
+  static float x(const gfx::Vector2dF& v) { return v.x(); }
+  static float y(const gfx::Vector2dF& v) { return v.y(); }
+  static bool Read(gfx::mojom::Vector2dFDataView data, gfx::Vector2dF* out) {
+    out->set_x(data.x());
+    out->set_y(data.y());
+    return true;
+  }
+};
+
 }  // namespace mojo
 
 #endif  // UI_GFX_GEOMETRY_MOJO_GEOMETRY_STRUCT_TRAITS_H_