tslint5 adoption - fix semicolon rule

src/vs/workbench/api/node/extHost.protocol.ts

@@ -574,7 +574,7 @@ export namespace IdObject {
 }
 
 export type IWorkspaceSymbol = IdObject & modes.SymbolInformation;
-export interface IWorkspaceSymbols extends IdObject { symbols: IWorkspaceSymbol[]; };
+export interface IWorkspaceSymbols extends IdObject { symbols: IWorkspaceSymbol[]; }
 
 export interface ExtHostLanguageFeaturesShape {
 	$provideDocumentSymbols(handle: number, resource: URI): TPromise<modes.SymbolInformation[]>;

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

@@ -13,7 +13,7 @@ export class ExtHostCredentials implements ExtHostCredentialsShape {
 
 	constructor(mainContext: IMainContext) {
 		this._proxy = mainContext.get(MainContext.MainThreadCredentials);
-	};
+	}
 
 	readSecret(service: string, account: string): Thenable<string | undefined> {
 		return this._proxy.$readSecret(service, account);

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

@@ -431,7 +431,7 @@ export class ExtHostTask implements ExtHostTaskShape {
 		this._extHostWorkspace = extHostWorkspace;
 		this._handleCounter = 0;
 		this._handlers = new Map<number, HandlerData>();
-	};
+	}
 
 	public registerTaskProvider(extension: IExtensionDescription, provider: vscode.TaskProvider): vscode.Disposable {
 		if (!provider) {

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

@@ -410,7 +410,7 @@ export namespace Suggest {
 
 		return result;
 	}
-};
+}
 
 export namespace ParameterInformation {
 	export function from(info: types.ParameterInformation): modes.ParameterInformation {