Merge from vscode a5cf1da01d5db3d2557132be8d30f89c38019f6c (#8525)

* Merge from vscode a5cf1da01d5db3d2557132be8d30f89c38019f6c

* remove files we don't want

* fix hygiene

* update distro

* update distro

* fix hygiene

* fix strict nulls

* distro

* distro

* fix tests

* fix tests

* add another edit

* fix viewlet icon

* fix azure dialog

* fix some padding

* fix more padding issues

src/sql/workbench/browser/modal/optionsDialog.ts

@@ -24,7 +24,6 @@ import * as styler from 'vs/platform/theme/common/styler';
 import { InputBox } from 'vs/base/browser/ui/inputbox/inputBox';
 import { Widget } from 'vs/base/browser/ui/widget';
 import { IClipboardService } from 'vs/platform/clipboard/common/clipboardService';
-import { IViewletPanelOptions, ViewletPanel } from 'vs/workbench/browser/parts/views/panelViewlet';
 import { IKeybindingService } from 'vs/platform/keybinding/common/keybinding';
 import { IConfigurationService } from 'vs/platform/configuration/common/configuration';
 import { IInstantiationService } from 'vs/platform/instantiation/common/instantiation';
@@ -34,13 +33,14 @@ import { ILogService } from 'vs/platform/log/common/log';
 import { IWorkbenchLayoutService } from 'vs/workbench/services/layout/browser/layoutService';
 import { ITextResourcePropertiesService } from 'vs/editor/common/services/resourceConfiguration';
 import { IAdsTelemetryService } from 'sql/platform/telemetry/common/telemetry';
+import { ViewletPane, IViewletPaneOptions } from 'vs/workbench/browser/parts/views/paneViewlet';
 
-export class CategoryView extends ViewletPanel {
+export class CategoryView extends ViewletPane {
 
 	constructor(
 		private contentElement: HTMLElement,
 		private size: number,
-		options: IViewletPanelOptions,
+		options: IViewletPaneOptions,
 		@IKeybindingService keybindingService: IKeybindingService,
 		@IContextMenuService contextMenuService: IContextMenuService,
 		@IConfigurationService configurationService: IConfigurationService,