Make the Permission Bubble Manager use a correct same-origin check.

chrome/browser/ui/website_settings/permission_bubble_manager.cc

Index: chrome/browser/ui/website_settings/permission_bubble_manager.cc
diff --git a/chrome/browser/ui/website_settings/permission_bubble_manager.cc b/chrome/browser/ui/website_settings/permission_bubble_manager.cc
index 9f21c8adc08af3aee0c39a6f94e4d58e533d7711..0c657f2e614a14696a297200dbd241bcf7b1474e 100644
--- a/chrome/browser/ui/website_settings/permission_bubble_manager.cc
+++ b/chrome/browser/ui/website_settings/permission_bubble_manager.cc
@@ -12,6 +12,7 @@
 #include "content/public/browser/browser_thread.h"
 #include "content/public/browser/navigation_details.h"
 #include "content/public/browser/user_metrics.h"
+#include "url/origin.h"
 
 #if !defined(OS_ANDROID)
 #include "chrome/browser/ui/browser_finder.h"
@@ -105,7 +106,8 @@ void PermissionBubbleManager::AddRequest(PermissionBubbleRequest* request) {
   // any request for which GetVisibleURL != GetLastCommittedURL.
   request_url_ = web_contents()->GetLastCommittedURL();
   bool is_main_frame =
-      request->GetRequestingHostname().GetOrigin() == request_url_.GetOrigin();
+      url::Origin(request_url_)
+          .IsSameOriginWith(url::Origin(request->GetRequestingHostname()));
 
   // Don't re-add an existing request or one with a duplicate text request.
   bool same_object = false;