message: Only log error on rename failure.
diff: @@ -2359,7 +2359,7 @@ class RenameFeature extends TextDocumentFeature<boolean | RenameOptions, RenameR
  return client.sendRequest(RenameRequest.type, params, token).then(
  client.protocol2CodeConverter.asWorkspaceEdit,
  (error: ResponseError<void>) => {
  - return client.handleFailedRequest(RenameRequest.type, token, error, null);
  + return client.handleFailedRequest(RenameRequest.type, token, error, null, false);
  }
  );
  };
  @@ -3779,7 +3779,7 @@ export abstract class BaseLanguageClient {
  SemanticTokensRangeRequest.method,
  SemanticTokensDeltaRequest.method
  ]);
  - public handleFailedRequest<T>(type: MessageSignature, token: CancellationToken | undefined, error: any, defaultValue: T): T {
  + public handleFailedRequest<T>(type: MessageSignature, token: CancellationToken | undefined, error: any, defaultValue: T, showNotification: boolean = true): T {
  // If we get a request cancel or a content modified don't log anything.
  if (error instanceof ResponseError) {
  if (error.code === LSPErrorCodes.RequestCancelled || error.code === LSPErrorCodes.ServerCancelled) {
  @@ -3800,7 +3800,7 @@ export abstract class BaseLanguageClient {
  }
  }
  }
  - this.error(`Request ${type.method} failed.`, error);
  + this.error(`Request ${type.method} failed.`, error, showNotification);
  throw error;
  }
  }
  