Change prop name to keep consistency with other props.

app/assets/javascripts/vue_common_component/commit.js.es6

@@ -23,7 +23,7 @@
        * name
        * ref_url
        */
-      commitRef: {
+      commit_ref: {
         type: Object,
         required: false,
         default: () => ({}),
@@ -80,7 +80,7 @@
        * @returns {Boolean}
        */
       hasCommitRef() {
-        return this.commitRef && this.commitRef.name && this.commitRef.ref_url;
+        return this.commit_ref && this.commit_ref.name && this.commit_ref.ref_url;
       },
       /**
@@ -138,8 +138,8 @@
         <a v-if="hasCommitRef"
           class="monospace branch-name"
-          :href="commitRef.ref_url">
-          {{commitRef.name}}
+          :href="commit_ref.ref_url">
+          {{commit_ref.name}}
         </a>
         <div class="icon-container commit-icon commit-icon-container"></div>

spec/javascripts/vue_common_components/commit_spec.js.es6

@@ -10,7 +10,7 @@ describe('Commit component', () => {
       el: document.querySelector('.test-commit-container'),
       propsData: {
         tag: false,
-        commitRef: {
+        commit_ref: {
           name: 'master',
           ref_url: 'http://localhost/namespace2/gitlabhq/tree/master',
         },
@@ -34,7 +34,7 @@ describe('Commit component', () => {
       props = {
         tag: true,
-        commitRef: {
+        commit_ref: {
           name: 'master',
           ref_url: 'http://localhost/namespace2/gitlabhq/tree/master',
         },
@@ -59,11 +59,11 @@ describe('Commit component', () => {
     });
     it('should render a link to the ref url', () => {
-      expect(component.$el.querySelector('.branch-name').getAttribute('href')).toEqual(props.commitRef.ref_url);
+      expect(component.$el.querySelector('.branch-name').getAttribute('href')).toEqual(props.commit_ref.ref_url);
     });
     it('should render the ref name', () => {
-      expect(component.$el.querySelector('.branch-name').textContent).toContain(props.commitRef.name);
+      expect(component.$el.querySelector('.branch-name').textContent).toContain(props.commit_ref.name);
     });
     it('should render the commit short sha with a link to the commit url', () => {
@@ -103,7 +103,7 @@ describe('Commit component', () => {
       fixture.set('<div class="test-commit-container"></div>');
       props = {
         tag: false,
-        commitRef: {
+        commit_ref: {
           name: 'master',
           ref_url: 'http://localhost/namespace2/gitlabhq/tree/master',
         },