am 08376195: ADT #1844909: Move sdk-repository XSD and tests from SdkManager to SdkLib.

Merge commit '0837619559dc2384c32a91f4ec4ca6ea69a17fcf'

* commit '0837619559dc2384c32a91f4ec4ca6ea69a17fcf':
  ADT #1844909: Move sdk-repository XSD and tests from SdkManager to SdkLib.