Bug 1451428 - Remove unused settings panel (#3395)

Since it's hidden and has never been used.

The `thSettingsPanel.html` partial is a leftover from when this
feature was first added in 3e625f3 / 6b0c56e.

ui/css/treeherder-navbar-panels.css

@@ -1,16 +1,3 @@
-/*
- * Shared navbar panel settings
- */
-
-.th-top-nav-options-panel {
-    background-color: white;
-    padding: 10px 10px 0;
-    border-bottom: 1px solid black;
-    max-height: 400px;
-    overflow-y: auto;
-    font-size: 12px;
-}
-
 /*
  * Update notification panel
  */

ui/entry-index.js

@@ -61,7 +61,6 @@ import './js/models/bug_suggestions';
 import './js/models/text_log_step';
 import './js/models/perf/series';
 import './js/controllers/main';
-import './js/controllers/settings';
 import './js/controllers/repository';
 import './js/controllers/notification';
 import './js/controllers/filters';

ui/js/controllers/main.js

@@ -402,7 +402,6 @@ treeherderApp.controller('MainCtrl', [
 
             // Shortcut: escape closes any open panels and clears selected job
             ['escape', function () {
-                $scope.$evalAsync($scope.setSettingsPanelShowing(false));
                 $scope.$evalAsync($scope.closeJob());
                 $scope.$evalAsync($scope.setOnscreenShortcutsShowing(false));
             }],
@@ -695,11 +694,6 @@ treeherderApp.controller('MainCtrl', [
             $scope.onscreenOverlayShowing = tf;
         };
 
-        $scope.isSettingsPanelShowing = false;
-        $scope.setSettingsPanelShowing = function (tf) {
-            $scope.isSettingsPanelShowing = tf;
-        };
-
         $scope.pinboardCount = thPinboard.count;
         $scope.pinnedJobs = thPinboard.pinnedJobs;
         $scope.jobFilters = thJobFilters;

ui/js/controllers/settings.js

@@ -1,6 +0,0 @@
-import treeherderApp from '../treeherder_app';
-
-treeherderApp.controller('SettingsCtrl',
-    function SheriffController() {
-    }
-);

ui/partials/main/thGlobalTopNavPanel.html

@@ -174,19 +174,6 @@
         </ul>
       </span>
 
-      <!-- Settings Button - currently suppressed -->
-      <span ng-show="false"
-            class="btn btn-view-nav btn-right-navbar nav-menu-btn"
-            ng-class="{'active': (isSettingsPanelShowing)}"
-            ng-click="setSettingsPanelShowing(!isSettingsPanelShowing)"
-            tabindex="0"
-            role="button"><span>Settings</span>
-        <i class="fa fa-angle-down lightgray"
-           ng-hide="isSettingsPanelShowing"></i>
-        <i class="fa fa-angle-up lightgray"
-           ng-show="isSettingsPanelShowing"></i>
-      </span>
-
       <!-- Login/Register Button -->
       <login on-user-change="$root.user = $event.user"></login>
     </span>

ui/partials/main/thSettingsPanel.html

@@ -1,3 +0,0 @@
-<div class="th-top-nav-options-panel" id="settings_panel" ng-controller="SettingsCtrl">
-  <span>{{user}}</span>
-</div>