cros: Support YUYV format for GPU memory buffer video frames

ui/gfx/mojo/buffer_types_traits.h

Index: ui/gfx/mojo/buffer_types_traits.h
diff --git a/ui/gfx/mojo/buffer_types_traits.h b/ui/gfx/mojo/buffer_types_traits.h
index 086b27deb9078a69729df9448ec936916c2c4ec8..9fcc05763ab827c189e53433c7d5edf7d18eb5a7 100644
--- a/ui/gfx/mojo/buffer_types_traits.h
+++ b/ui/gfx/mojo/buffer_types_traits.h
@@ -46,6 +46,8 @@ struct EnumTraits<gfx::mojom::BufferFormat, gfx::BufferFormat> {
         return gfx::mojom::BufferFormat::YUV_420_BIPLANAR;
       case gfx::BufferFormat::UYVY_422:
         return gfx::mojom::BufferFormat::UYVY_422;
+      case gfx::BufferFormat::YUYV_422:
+        return gfx::mojom::BufferFormat::YUYV_422;
     }
     NOTREACHED();
     return gfx::mojom::BufferFormat::LAST;
@@ -101,6 +103,10 @@ struct EnumTraits<gfx::mojom::BufferFormat, gfx::BufferFormat> {
         return true;
       case gfx::mojom::BufferFormat::UYVY_422:
         *out = gfx::BufferFormat::UYVY_422;
+        return true;
+      case gfx::mojom::BufferFormat::YUYV_422:
+        *out = gfx::BufferFormat::YUYV_422;
+        return true;
     }
     NOTREACHED();
     return false;