outline - move outlineTree to editor/contrib

src/vs/workbench/parts/outline/electron-browser/outlinePanel.ts

@@ -53,7 +53,7 @@ import { IViewsService } from 'vs/workbench/common/views';
 import { ACTIVE_GROUP, IEditorService, SIDE_GROUP } from 'vs/workbench/services/editor/common/editorService';
 import { KeyboardMapperFactory } from 'vs/workbench/services/keybinding/electron-browser/keybindingService';
 import { OutlineConfigKeys, OutlineViewFiltered, OutlineViewFocused, OutlineViewId } from './outline';
-import { OutlineController, OutlineDataSource, OutlineItemComparator, OutlineItemCompareType, OutlineItemFilter, OutlineRenderer, OutlineTreeState } from './outlineTree';
+import { OutlineController, OutlineDataSource, OutlineItemComparator, OutlineItemCompareType, OutlineItemFilter, OutlineRenderer, OutlineTreeState } from '../../../../editor/contrib/documentSymbols/outlineTree';
 
 class RequestState {