remove unused param

src/vs/workbench/api/node/extHostLanguageFeatures.ts

@@ -273,7 +273,7 @@ class QuickFixAdapter {
 	private _diagnostics: ExtHostDiagnostics;
 	private _provider: vscode.CodeActionProvider;
 
-	constructor(documents: ExtHostDocuments, commands: CommandsConverter, diagnostics: ExtHostDiagnostics, heapService: ExtHostHeapService, provider: vscode.CodeActionProvider) {
+	constructor(documents: ExtHostDocuments, commands: CommandsConverter, diagnostics: ExtHostDiagnostics, provider: vscode.CodeActionProvider) {
 		this._documents = documents;
 		this._commands = commands;
 		this._diagnostics = diagnostics;
@@ -916,7 +916,7 @@ export class ExtHostLanguageFeatures implements ExtHostLanguageFeaturesShape {
 
 	registerCodeActionProvider(selector: vscode.DocumentSelector, provider: vscode.CodeActionProvider): vscode.Disposable {
 		const handle = this._nextHandle();
-		this._adapter.set(handle, new QuickFixAdapter(this._documents, this._commands.converter, this._diagnostics, this._heapService, provider));
+		this._adapter.set(handle, new QuickFixAdapter(this._documents, this._commands.converter, this._diagnostics, provider));
 		this._proxy.$registerQuickFixSupport(handle, selector);
 		return this._createDisposable(handle);
 	}