am 998234e: AI 147947: update the sitemap. add disallow in robots file f

Merge commit '998234ed4ab957b9ddb15f4ad5341885a6a649c2' into donut

* commit '998234ed4ab957b9ddb15f4ad5341885a6a649c2':
  AI 147947: update the sitemap. add disallow in robots file for the sdk/preview/
tree: fd60fb886045a715ba88f0b3dcf3f367fb8ceb6e
  1. awt/
  2. camera/
  3. cmds/
  4. im/
  5. include/
  6. libs/
  7. opengl/
  8. MODULE_LICENSE_APACHE2
  9. NOTICE