Rename Origin.unique() to opaque().

content/browser/service_worker/service_worker_database.cc

Index: content/browser/service_worker/service_worker_database.cc
diff --git a/content/browser/service_worker/service_worker_database.cc b/content/browser/service_worker/service_worker_database.cc
index e135cdf57968de05899d7ffae608d04d13b0aeb9..1c9fecc1738a76a3f998d18df8ab7c58f1eb2839 100644
--- a/content/browser/service_worker/service_worker_database.cc
+++ b/content/browser/service_worker/service_worker_database.cc
@@ -800,7 +800,7 @@ ServiceWorkerDatabase::Status ServiceWorkerDatabase::DeleteRegistration(
 
   leveldb::WriteBatch batch;
 
-  // Remove |origin| from unique origins if a registration specified by
+  // Remove |origin| from opaque origins if a registration specified by
   // |registration_id| is the only one for |origin|.
   // TODO(nhiroki): Check the uniqueness by more efficient way.
   std::vector<RegistrationData> registrations;
@@ -1153,7 +1153,7 @@ ServiceWorkerDatabase::Status ServiceWorkerDatabase::DeleteAllDataForOrigins(
     if (!origin.is_valid())
       return STATUS_ERROR_FAILED;
 
-    // Delete from the unique origin list.
+    // Delete from the opaque origin list.
     batch.Delete(CreateUniqueOriginKey(origin));
 
     // Delete from the foreign fetch origin list.
@@ -1370,7 +1370,7 @@ ServiceWorkerDatabase::Status ServiceWorkerDatabase::ParseRegistrationData(
   }
   for (int i = 0; i < data.foreign_fetch_origin_size(); ++i) {
     url::Origin parsed_origin(GURL(data.foreign_fetch_origin(i)));
-    if (parsed_origin.unique()) {
+    if (parsed_origin.opaque()) {
       DLOG(ERROR) << "Foreign fetch origin '" << data.foreign_fetch_origin(i)
                   << "' is not valid.";
       return ServiceWorkerDatabase::STATUS_ERROR_CORRUPTED;