message: remove now unused comment-without-trimming method
diff: @@ -335,13 +335,6 @@ export class SwiftGenerator<Context> extends CodeGenerator<
  });
  }
  - commentWithoutTrimming(comment?: string) {
  - comment &&
  - comment.split("\n").forEach(line => {
  - this.printOnNewline(SwiftSource.raw`/// ${line}`);
  - });
  - }
  -
  deprecationAttributes(
  isDeprecated: boolean | undefined,
  deprecationReason: string | undefined
  