fix compile

src/vs/workbench/contrib/files/browser/views/explorerViewer.ts

@@ -46,7 +46,6 @@ import { IEditorService } from 'vs/workbench/services/editor/common/editorServic
 import { IWorkspaceFolderCreationData } from 'vs/platform/workspaces/common/workspaces';
 import { findValidPasteFileTarget } from 'vs/workbench/contrib/files/browser/fileActions';
 import { FuzzyScore, createMatches } from 'vs/base/common/filters';
-import { IWorkbenchEnvironmentService } from 'vs/workbench/services/environment/common/environmentService';
 
 export class ExplorerDelegate implements IListVirtualDelegate<ExplorerItem> {
 
@@ -442,8 +441,7 @@ export class FileDragAndDrop implements ITreeDragAndDrop<ExplorerItem> {
 		@IInstantiationService private instantiationService: IInstantiationService,
 		@ITextFileService private textFileService: ITextFileService,
 		@IWindowService private windowService: IWindowService,
-		@IWorkspaceEditingService private workspaceEditingService: IWorkspaceEditingService,
-		@IWorkbenchEnvironmentService private environmentService: IWorkbenchEnvironmentService
+		@IWorkspaceEditingService private workspaceEditingService: IWorkspaceEditingService
 	) {
 		this.toDispose = [];