Don't show project fork event as imported

CHANGELOG

@@ -6,6 +6,7 @@ v 8.3.0 (unreleased)
   - Trim leading and trailing whitespace of milestone and issueable titles (Jose Corcuera)
   - Add ignore whitespace change option to commit view
   - Fire update hook from GitLab
+  - Don't show project fork event as "imported"
 
 v 8.2.2
   - Fix 404 in redirection after removing a project (Stan Hu)

app/models/event.rb

@@ -201,7 +201,7 @@ class Event < ActiveRecord::Base
     elsif commented?
       "commented on"
     elsif created_project?
-      if project.import?
+      if project.external_import?
         "imported"
       else
         "created"