Remove unused IDisposable array

The IDisposables created by the registration of language providers
were originally stored in an array. However, that array is not
actually used anywhere in the code so it should be removed instead.

Signed-off-by: Remy Suen <remy.suen@gmail.com>

src/mode.ts

@@ -12,7 +12,6 @@ import * as languageFeatures from './languageFeatures';
 
 import Promise = monaco.Promise;
 import Uri = monaco.Uri;
-import IDisposable = monaco.IDisposable;
 
 let javaScriptWorker: (first: Uri, ...more: Uri[]) => Promise<TypeScriptWorker>;
 let typeScriptWorker: (first: Uri, ...more: Uri[]) => Promise<TypeScriptWorker>;
@@ -55,27 +54,23 @@ export function getTypeScriptWorker(): Promise<(first: Uri, ...more: Uri[]) => P
 
 function setupMode(defaults:LanguageServiceDefaultsImpl, modeId:string, language:Language): (first: Uri, ...more: Uri[]) => Promise<TypeScriptWorker> {
 
-	let disposables: IDisposable[] = [];
-
 	const client = new WorkerManager(modeId, defaults);
-	disposables.push(client);
-
 	const worker = (first: Uri, ...more: Uri[]): Promise<TypeScriptWorker> => {
 		return client.getLanguageServiceWorker(...[first].concat(more));
 	};
 
-	disposables.push(monaco.languages.registerCompletionItemProvider(modeId, new languageFeatures.SuggestAdapter(worker)));
-	disposables.push(monaco.languages.registerSignatureHelpProvider(modeId, new languageFeatures.SignatureHelpAdapter(worker)));
-	disposables.push(monaco.languages.registerHoverProvider(modeId, new languageFeatures.QuickInfoAdapter(worker)));
-	disposables.push(monaco.languages.registerDocumentHighlightProvider(modeId, new languageFeatures.OccurrencesAdapter(worker)));
-	disposables.push(monaco.languages.registerDefinitionProvider(modeId, new languageFeatures.DefinitionAdapter(worker)));
-	disposables.push(monaco.languages.registerReferenceProvider(modeId, new languageFeatures.ReferenceAdapter(worker)));
-	disposables.push(monaco.languages.registerDocumentSymbolProvider(modeId, new languageFeatures.OutlineAdapter(worker)));
-	disposables.push(monaco.languages.registerDocumentRangeFormattingEditProvider(modeId, new languageFeatures.FormatAdapter(worker)));
-	disposables.push(monaco.languages.registerOnTypeFormattingEditProvider(modeId, new languageFeatures.FormatOnTypeAdapter(worker)));
-	disposables.push(new languageFeatures.DiagnostcsAdapter(defaults, modeId, worker));
-	disposables.push(monaco.languages.setLanguageConfiguration(modeId, richEditConfiguration));
-	disposables.push(monaco.languages.setTokensProvider(modeId, createTokenizationSupport(language)));
+	monaco.languages.registerCompletionItemProvider(modeId, new languageFeatures.SuggestAdapter(worker));
+	monaco.languages.registerSignatureHelpProvider(modeId, new languageFeatures.SignatureHelpAdapter(worker));
+	monaco.languages.registerHoverProvider(modeId, new languageFeatures.QuickInfoAdapter(worker));
+	monaco.languages.registerDocumentHighlightProvider(modeId, new languageFeatures.OccurrencesAdapter(worker));
+	monaco.languages.registerDefinitionProvider(modeId, new languageFeatures.DefinitionAdapter(worker));
+	monaco.languages.registerReferenceProvider(modeId, new languageFeatures.ReferenceAdapter(worker));
+	monaco.languages.registerDocumentSymbolProvider(modeId, new languageFeatures.OutlineAdapter(worker));
+	monaco.languages.registerDocumentRangeFormattingEditProvider(modeId, new languageFeatures.FormatAdapter(worker));
+	monaco.languages.registerOnTypeFormattingEditProvider(modeId, new languageFeatures.FormatOnTypeAdapter(worker));
+	new languageFeatures.DiagnostcsAdapter(defaults, modeId, worker);
+	monaco.languages.setLanguageConfiguration(modeId, richEditConfiguration);
+	monaco.languages.setTokensProvider(modeId, createTokenizationSupport(language));
 
 	return worker;
 }