Merge pull request microsoft#187610 from microsoft/hediet/b/working-earthworm

Removes shadow from diff review

Author: hediet

src/vs/editor/browser/widget/diffEditorWidget2/diffEditorWidget2.ts

@@ -159,7 +159,6 @@ export class DiffEditorWidget2 extends DelegatingEditor implements IDiffEditor {
 
 		this._reviewPane = this._register(this._instantiationService.createInstance(DiffReview2, this));
 		this.elements.root.appendChild(this._reviewPane.domNode.domNode);
-		this.elements.root.appendChild(this._reviewPane.shadow.domNode);
 		this.elements.root.appendChild(this._reviewPane.actionBarContainer.domNode);
 		reviewPaneObservable.set(this._reviewPane, undefined);
 

src/vs/editor/browser/widget/diffEditorWidget2/diffReview.ts

@@ -87,7 +87,6 @@ export class DiffReview2 extends Disposable {
 
 	private readonly _diffEditor: DiffEditorWidget2;
 	private get _isVisible() { return this._isVisibleObs.get(); }
-	public readonly shadow: FastDomNode<HTMLElement>;
 	private readonly _actionBar: ActionBar;
 	public readonly actionBarContainer: FastDomNode<HTMLElement>;
 	public readonly domNode: FastDomNode<HTMLElement>;
@@ -109,9 +108,6 @@ export class DiffReview2 extends Disposable {
 		super();
 		this._diffEditor = diffEditor;
 
-		this.shadow = createFastDomNode(document.createElement('div'));
-		this.shadow.setClassName('diff-review-shadow');
-
 		this.actionBarContainer = createFastDomNode(document.createElement('div'));
 		this.actionBarContainer.setClassName('diff-review-actions');
 		this._actionBar = this._register(new ActionBar(
@@ -343,9 +339,6 @@ export class DiffReview2 extends Disposable {
 		this._top = top;
 		this._height = height;
 
-		this.shadow.setTop(top - 6);
-		this.shadow.setWidth(width);
-		this.shadow.setHeight(this._isVisible ? 6 : 0);
 		this.domNode.setTop(top);
 		this.domNode.setWidth(width);
 		this.domNode.setHeight(height);