Add SourceUI field to permission report

chrome/browser/push_messaging/push_messaging_permission_context.cc

Index: chrome/browser/push_messaging/push_messaging_permission_context.cc
diff --git a/chrome/browser/push_messaging/push_messaging_permission_context.cc b/chrome/browser/push_messaging/push_messaging_permission_context.cc
index c7ae1750f57f4c5a3353d2fa372b2103ed72b1ec..1531c64e195e8009f8e04406dc3d657647079eec 100644
--- a/chrome/browser/push_messaging/push_messaging_permission_context.cc
+++ b/chrome/browser/push_messaging/push_messaging_permission_context.cc
@@ -119,7 +119,7 @@ void PushMessagingPermissionContext::DecidePushPermission(
   if (push_content_setting == CONTENT_SETTING_BLOCK) {
     DVLOG(1) << "Push permission was explicitly blocked.";
     PermissionUmaUtil::PermissionDenied(permission_type(), requesting_origin,
-                                        profile_);
+                                        PROMPT, profile_);
     NotifyPermissionSet(id, requesting_origin, embedding_origin, callback,
                         true /* persist */, CONTENT_SETTING_BLOCK);
     return;
@@ -133,7 +133,7 @@ void PushMessagingPermissionContext::DecidePushPermission(
   }
 
   PermissionUmaUtil::PermissionGranted(permission_type(), requesting_origin,
-                                       profile_);
+                                       PROMPT, profile_);
   NotifyPermissionSet(id, requesting_origin, embedding_origin, callback,
                       true /* persist */, CONTENT_SETTING_ALLOW);
 }