less innerHTML usage, eg. textContent for styles and innerText for labels

src/vs/editor/contrib/codelens/codelensController.ts

@@ -95,7 +95,7 @@ export class CodeLensContribution implements IEditorContribution {
 		.monaco-editor .codelens-decoration.${this._styleClassName} { height: ${height}px; line-height: ${lineHeight}px; font-size: ${fontSize}px; padding-right: ${Math.round(fontInfo.fontSize * 0.45)}px;}
 		.monaco-editor .codelens-decoration.${this._styleClassName} > a > .codicon { line-height: ${lineHeight}px; font-size: ${fontSize}px; }
 		`;
-		this._styleElement.innerHTML = newStyle;
+		this._styleElement.textContent = newStyle;
 	}
 
 	private _localDispose(): void {
@@ -470,5 +470,3 @@ registerEditorAction(class ShowLensesInCurrentLine extends EditorAction {
 		}
 	}
 });
-
-

src/vs/editor/contrib/gotoError/gotoErrorWidget.ts

@@ -167,7 +167,7 @@ class MessageWidget {
 
 				let relatedResource = document.createElement('a');
 				dom.addClass(relatedResource, 'filename');
-				relatedResource.innerHTML = `${getBaseLabel(related.resource)}(${related.startLineNumber}, ${related.startColumn}): `;
+				relatedResource.innerText = `${getBaseLabel(related.resource)}(${related.startLineNumber}, ${related.startColumn}): `;
 				relatedResource.title = getPathLabel(related.resource, undefined);
 				this._relatedDiagnostics.set(relatedResource, related);
 

src/vs/editor/contrib/gotoSymbol/peek/referencesWidget.ts

@@ -429,7 +429,7 @@ export class ReferenceWidget extends peekView.PeekViewWidget {
 
 		if (this._model.isEmpty) {
 			this.setTitle('');
-			this._messageContainer.innerHTML = nls.localize('noResults', "No results");
+			this._messageContainer.innerText = nls.localize('noResults', "No results");
 			dom.show(this._messageContainer);
 			return Promise.resolve(undefined);
 		}