add quick open seperator for scm and debug quick pick before 'install more...'

#25696

src/vs/workbench/parts/debug/electron-browser/debugConfigurationManager.ts

@@ -409,7 +409,7 @@ export class ConfigurationManager implements debug.IConfigurationManager {
 			}
 		}
 
-		return this.quickOpenService.pick([...this.adapters.filter(a => a.hasInitialConfiguration()), { label: 'More...' }], { placeHolder: nls.localize('selectDebug', "Select Environment") })
+		return this.quickOpenService.pick([...this.adapters.filter(a => a.hasInitialConfiguration()), { label: 'More...', separator: { border: true } }], { placeHolder: nls.localize('selectDebug', "Select Environment") })
 			.then(picked => {
 				if (picked instanceof Adapter) {
 					return picked;

src/vs/workbench/parts/scm/electron-browser/scm.contribution.ts

@@ -11,7 +11,7 @@ import { Action } from 'vs/base/common/actions';
 import { Registry } from 'vs/platform/platform';
 import { IWorkbenchContributionsRegistry, Extensions as WorkbenchExtensions } from 'vs/workbench/common/contributions';
 import { DirtyDiffDecorator } from './dirtydiffDecorator';
-import { IQuickOpenService } from 'vs/platform/quickOpen/common/quickOpen';
+import { IQuickOpenService, IPickOpenEntry } from 'vs/platform/quickOpen/common/quickOpen';
 import { ViewletRegistry, Extensions as ViewletExtensions, ViewletDescriptor, ToggleViewletAction } from 'vs/workbench/browser/viewlet';
 import { VIEWLET_ID } from 'vs/workbench/parts/scm/common/scm';
 import { IWorkbenchActionRegistry, Extensions as WorkbenchActionExtensions } from 'vs/workbench/common/actionRegistry';
@@ -49,19 +49,21 @@ export class SwitchProvider extends Action {
 	}
 
 	run(): TPromise<any> {
-		const picks = this.scmService.providers.map(provider => ({
+		const picks: IPickOpenEntry[] = this.scmService.providers.map(provider => ({
 			label: provider.label,
 			run: () => this.scmService.activeProvider = provider
 		}));
 		picks.push({
-			label: localize('installAdditionalSCMProviders', "Install Additional SCM Providers..."), run: () => {
+			label: localize('installAdditionalSCMProviders', "Install Additional SCM Providers..."),
+			run: () => {
 				this.viewletService.openViewlet(EXTENSIONS_VIEWLET_ID, true).then(viewlet => viewlet as IExtensionsViewlet)
 					.then(viewlet => {
 						viewlet.search('category:"SCM Providers" @sort:installs');
 						viewlet.focus();
 					});
 				return this.scmService.activeProvider;
-			}
+			},
+			separator: { border: true }
 		});
 
 		return this.quickOpenService.pick(picks);