Don't add admins as masters to projects created in another user's namespace

Only admins have the ability to create a project in another user's personal
namespace. Prior to this commit, we were explicitly adding them as masters to
the project. However, admins already have access (by virture of being admins),
so this is unnecessary.

2 files changed, 2 insertions, 3 deletions

diff --git a/app/services/projects/create_service.rb b/app/services/projects/create_service.rb
index 0d6066b70c7..68e592d79c3 100644
--- a/app/services/projects/create_service.rb
+++ b/app/services/projects/create_service.rb
@@ -112,8 +112,7 @@ module Projects
       if group || @project.gitlab_project_import?
         current_user.refresh_authorized_projects
       else
-        owners = [current_user, @project.namespace.owner].compact.uniq
-        @project.add_master(owners, current_user: current_user)
+        @project.add_master(@project.namespace.owner, current_user: current_user)
       end
     end
 
diff --git a/spec/services/projects/create_service_spec.rb b/spec/services/projects/create_service_spec.rb
index b0dc7488b5f..088b7b4fc04 100644
--- a/spec/services/projects/create_service_spec.rb
+++ b/spec/services/projects/create_service_spec.rb
@@ -38,7 +38,7 @@ describe Projects::CreateService, '#execute' do
 
       expect(project).to be_persisted
       expect(project.owner).to eq(user)
-      expect(project.team.masters).to include(user, admin)
+      expect(project.team.masters).to contain_exactly(user)
       expect(project.namespace).to eq(user.namespace)
     end
   end