Code cleanup of headerActions and tests

* Remove headerAction getter from job getters
* Remove prop from being passed into header_ci_component
* Remove no longer needed tests

app/assets/javascripts/jobs/components/job_app.vue

@@ -80,7 +80,6 @@ export default {
       'hasError',
     ]),
     ...mapGetters([
-      'headerActions',
       'headerTime',
       'shouldRenderCalloutMessage',
       'shouldRenderTriggeredLabel',
@@ -202,7 +201,6 @@ export default {
               :item-id="job.id"
               :time="headerTime"
               :user="job.user"
-              :actions="headerActions"
               :has-sidebar-button="true"
               :should-render-triggered-label="shouldRenderTriggeredLabel"
               :item-name="__('Job')"

app/assets/javascripts/jobs/store/getters.js

@@ -1,8 +1,6 @@
 import _ from 'underscore';
 import { isScrolledToBottom } from '~/lib/utils/scroll_utils';
 
-export const headerActions = () => [];
-
 export const headerTime = state => (state.job.started ? state.job.started : state.job.created_at);
 
 export const shouldRenderCalloutMessage = state =>

spec/javascripts/jobs/store/getters_spec.js

@@ -8,22 +8,6 @@ describe('Job Store Getters', () => {
     localState = state();
   });
 
-  describe('headerActions', () => {
-    describe('with new issue path', () => {
-      it('returns an empty array with no actions', () => {
-        localState.job.new_issue_path = 'issues/new';
-
-        expect(getters.headerActions(localState)).toEqual([]);
-      });
-    });
-
-    describe('without new issue path', () => {
-      it('returns an empty array', () => {
-        expect(getters.headerActions(localState)).toEqual([]);
-      });
-    });
-  });
-
   describe('headerTime', () => {
     describe('when the job has started key', () => {
       it('returns started key', () => {