message: fix: Remove a redundant try-catch block
diff: @@ -337,18 +337,12 @@ extend(Raven.prototype, {
  var eventId = this.generateEventId();
  if (this.stacktrace) {
  - var ex;
  - // Generate a "synthetic" stack trace
  - try {
  - throw new Error(message);
  - } catch (ex1) {
  - ex = ex1;
  - }
  + var ex = new Error(message);
  utils.parseStack(
  ex,
  function(frames) {
  - // We trim last frame, as it's our `throw new Error(message)` call itself, which is redundant
  + // We trim last frame, as it's our `new Error(message)` statement itself, which is redundant
  kwargs.stacktrace = {
  frames: frames.slice(0, -1)
  };
  