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 00e57cef1fd0bd7e7047934bcbee01ab5977f7ab..5744903d83ec8b0789e1a9b1a58de9b090cb589e 100644
--- a/content/browser/browsing_data/clear_site_data_throttle.cc
+++ b/content/browser/browsing_data/clear_site_data_throttle.cc
@@ -156,8 +156,8 @@ void ClearSiteDataThrottle::HandleHeader() {
       navigation_handle()->GetWebContents()->GetBrowserContext();
   url::Origin origin(current_url_);
 
-  if (origin.unique()) {
-    ConsoleLog(&messages_, current_url_, "Not supported for unique origins.",
+  if (origin.opaque()) {
+    ConsoleLog(&messages_, current_url_, "Not supported for opaque origins.",
                CONSOLE_MESSAGE_LEVEL_ERROR);
     return;
   }