Rename Origin.unique() to opaque().

url/mojo/origin_struct_traits.h

Index: url/mojo/origin_struct_traits.h
diff --git a/url/mojo/origin_struct_traits.h b/url/mojo/origin_struct_traits.h
index 3a10a4136e6ed77d495db2dcb0eba78dc7c7571d..35c79380b27636f0d111cc94e99d084d535c43a0 100644
--- a/url/mojo/origin_struct_traits.h
+++ b/url/mojo/origin_struct_traits.h
@@ -18,11 +18,9 @@ struct StructTraits<url::mojom::OriginDataView, url::Origin> {
   static uint16_t port(const url::Origin& r) {
     return r.port();
   }
-  static bool unique(const url::Origin& r) {
-    return r.unique();
-  }
+  static bool opaque(const url::Origin& r) { return r.opaque(); }
   static bool Read(url::mojom::OriginDataView data, url::Origin* out) {
-    if (data.unique()) {
+    if (data.opaque()) {
       *out = url::Origin();
     } else {
       base::StringPiece scheme, host;
@@ -33,10 +31,10 @@ struct StructTraits<url::mojom::OriginDataView, url::Origin> {
                                                                    data.port());
     }
 
-    // If a unique origin was created, but the unique flag wasn't set, then
+    // If an opaque origin was created, but the opaque flag wasn't set, then
     // the values provided to 'UnsafelyCreateOriginWithoutNormalization' were
     // invalid.
-    if (!data.unique() && out->unique())
+    if (!data.opaque() && out->opaque())
       return false;
 
     return true;