message: Fix the code that gets the Xcode path. After path normalization this could was failing.
  This meant if the "debugserver" binary was removed from the LLDB.framework, lldb wouldn't be able to find debugserver.
diff: @@ -1301,7 +1301,7 @@ static const char *const sdk_strings[] = {
  static FileSpec CheckPathForXcode(const FileSpec &fspec) {
  if (fspec.Exists()) {
  - const char substr[] = ".app/Contents/";
  + const char substr[] = ".app/Contents";
  std::string path_to_shlib = fspec.GetPath();
  size_t pos = path_to_shlib.rfind(substr);
  