Use project_with_code factory where necessary

spec/controllers/commit_controller_spec.rb

@@ -1,7 +1,7 @@
 require 'spec_helper'
 
 describe CommitController do
-  let(:project) { create(:project) }
+  let(:project) { create(:project_with_code) }
   let(:user)    { create(:user) }
   let(:commit)  { project.repository.last_commit_for("master") }
 

spec/controllers/commits_controller_spec.rb

@@ -1,7 +1,7 @@
 require 'spec_helper'
 
 describe CommitsController do
-  let(:project) { create(:project) }
+  let(:project) { create(:project_with_code) }
   let(:user)    { create(:user) }
 
   before do

spec/controllers/merge_requests_controller_spec.rb

@@ -1,7 +1,7 @@
 require 'spec_helper'
 
 describe MergeRequestsController do
-  let(:project) { create(:project) }
+  let(:project) { create(:project_with_code) }
   let(:user)    { create(:user) }
   let(:merge_request) { create(:merge_request_with_diffs, project: project, target_branch: "bcf03b5d~3", source_branch: "bcf03b5d") }
 

spec/controllers/tree_controller_spec.rb

@@ -1,7 +1,7 @@
 require 'spec_helper'
 
 describe TreeController do
-  let(:project) { create(:project) }
+  let(:project) { create(:project_with_code) }
   let(:user)    { create(:user) }
 
   before do

spec/features/gitlab_flavored_markdown_spec.rb

@@ -1,7 +1,7 @@
 require 'spec_helper'
 
 describe "Gitlab Flavored Markdown" do
-  let(:project) { create(:project) }
+  let(:project) { create(:project_with_code) }
   let(:issue) { create(:issue, project: project) }
   let(:merge_request) { create(:merge_request, project: project) }
   let(:fred) do

spec/helpers/gitlab_markdown_helper_spec.rb

@@ -7,7 +7,7 @@ describe GitlabMarkdownHelper do
   let!(:project) { create(:project) }
 
   let(:user)          { create(:user, username: 'gfm') }
-  let(:commit)        { project.repository.commit) }
+  let(:commit)        { project.repository.commit }
   let(:issue)         { create(:issue, project: project) }
   let(:merge_request) { create(:merge_request, project: project) }
   let(:snippet)       { create(:snippet, project: project) }