Rename Origin.unique() to opaque().

content/browser/browsing_data/clear_site_data_throttle.cc

Index: content/browser/browsing_data/clear_site_data_throttle.cc
diff --git a/content/browser/browsing_data/clear_site_data_throttle.cc b/content/browser/browsing_data/clear_site_data_throttle.cc
index 4666c04cf47aec4d400d04b33fcbb21ca11bafa5..50819490b9a4216c5a55c0187a49d1aadb6f2a0c 100644
--- a/content/browser/browsing_data/clear_site_data_throttle.cc
+++ b/content/browser/browsing_data/clear_site_data_throttle.cc
@@ -346,7 +346,7 @@ bool ClearSiteDataThrottle::HandleHeader() {
     return false;
   }
 
-  // Only accept the header on secure non-unique origins.
+  // Only accept the header on secure non-opaque origins.
   if (!IsOriginSecure(GetCurrentURL())) {
     delegate_->AddMessage(GetCurrentURL(),
                           "Not supported for insecure origins.",
@@ -355,8 +355,8 @@ bool ClearSiteDataThrottle::HandleHeader() {
   }
 
   url::Origin origin(GetCurrentURL());
-  if (origin.unique()) {
-    delegate_->AddMessage(GetCurrentURL(), "Not supported for unique origins.",
+  if (origin.opaque()) {
+    delegate_->AddMessage(GetCurrentURL(), "Not supported for opaque origins.",
                           CONSOLE_MESSAGE_LEVEL_ERROR);
     return false;
   }