Merge branch '51092-fix-mr-diff-file-filter-clear-button' into 'master'

Make MR diff file filter input Clear button functional

Closes #51092

See merge request gitlab-org/gitlab-ce!21556

app/assets/javascripts/diffs/components/changed_files_dropdown.vue

@@ -63,7 +63,7 @@ export default {
           v-else
           role="button"
           class="fa fa-times dropdown-input-search"
-          @click="clearSearch"
+          @click.stop.prevent="clearSearch"
         ></i>
       </div>
       <div class="dropdown-content">

app/assets/stylesheets/pages/diff.scss

@@ -749,6 +749,10 @@
     left: $gl-padding;
   }
 
+  .dropdown-input .dropdown-input-search {
+    pointer-events: all;
+  }
+
   .diff-changed-file {
     display: flex;
     padding-top: 8px;

changelogs/unreleased/51092-fix-mr-diff-file-filter-clear-button.yml

+---
+title: Make MR diff file filter input Clear button functional
+merge_request: 21556
+author:
+type: fixed