Removed TreeView

app/assets/javascripts/dispatcher.js

@@ -11,7 +11,6 @@
 /* global MilestoneSelect */
 /* global Commit */
 /* global NotificationsForm */
-/* global TreeView */
 /* global NotificationsDropdown */
 /* global GroupAvatar */
 /* global LineHighlighter */

app/assets/javascripts/main.js

@@ -153,7 +153,6 @@ import './subscription_select';
 import './syntax_highlight';
 import './task_list';
 import './todos';
-import './tree';
 import './usage_ping';
 import './user';
 import './user_tabs';

app/assets/javascripts/tree.js

-/* eslint-disable func-names, space-before-function-paren, wrap-iife, max-len, quotes, consistent-return, no-var, one-var, one-var-declaration-per-line, no-else-return, prefer-arrow-callback, max-len */
-
-(function() {
-  this.TreeView = (function() {
-    function TreeView() {
-      this.initKeyNav();
-      // Code browser tree slider
-      // Make the entire tree-item row clickable, but not if clicking another link (like a commit message)
-      $(".tree-content-holder .tree-item").on('click', function(e) {
-        var $clickedEl, path;
-        $clickedEl = $(e.target);
-        path = $('.tree-item-file-name a', this).attr('href');
-        if (!$clickedEl.is('a') && !$clickedEl.is('.str-truncated')) {
-          if (e.metaKey || e.which === 2) {
-            e.preventDefault();
-            return window.open(path, '_blank');
-          } else {
-            return gl.utils.visitUrl(path);
-          }
-        }
-      });
-      // Show the "Loading commit data" for only the first element
-      $('span.log_loading:first').removeClass('hide');
-    }
-
-    TreeView.prototype.initKeyNav = function() {
-      var li, liSelected;
-      li = $("tr.tree-item");
-      liSelected = null;
-      return $('body').keydown(function(e) {
-        var next, path;
-        if ($("input:focus").length > 0 && (e.which === 38 || e.which === 40)) {
-          return false;
-        }
-        if (e.which === 40) {
-          if (liSelected) {
-            next = liSelected.next();
-            if (next.length > 0) {
-              liSelected.removeClass("selected");
-              liSelected = next.addClass("selected");
-            }
-          } else {
-            liSelected = li.eq(0).addClass("selected");
-          }
-          return $(liSelected).focus();
-        } else if (e.which === 38) {
-          if (liSelected) {
-            next = liSelected.prev();
-            if (next.length > 0) {
-              liSelected.removeClass("selected");
-              liSelected = next.addClass("selected");
-            }
-          } else {
-            liSelected = li.last().addClass("selected");
-          }
-          return $(liSelected).focus();
-        } else if (e.which === 13) {
-          path = $('.tree-item.selected .tree-item-file-name a').attr('href');
-          if (path) {
-            return gl.utils.visitUrl(path);
-          }
-        }
-      });
-    };
-
-    return TreeView;
-  })();
-}).call(window);