Revert "Update default.xml"

This reverts commit 09cd2635d4e2685495109cf96d6fd3a7ab26da36.
Revert "Update default.xml"

This reverts commit 72f063ae19a9ada25f34c3bbda03361dee5ebec7.
Revert "Update default.xml"

This reverts commit 749275b9c7ad282bab97942dfacc6bf369cb8ca7.
Revert "Update default.xml"

This reverts commit 6f33f3274f9446ff2a56c23801a06094777f5a96.
Revert "Update default.xml"

This reverts commit 79f7207ea5eec5723686917b59e8a42e4aa69172.
Revert "Update default.xml"

This reverts commit b61122bf202e2ba6217e435f4fd602d813b0d208.
Revert "Update default.xml"

This reverts commit b1a38553b98cec9fc119cebc5f2cd9cff522f048.
Revert "Update default.xml"

This reverts commit 6b8dde9100a6b2289aa8a96e215f676fb8b85c56.
Revert "Update default.xml"

This reverts commit f2debcc678ad9987939f402420bc76badd8f352b.
Revert "Update default.xml"

This reverts commit 64af2f9ebe0e480bcd84accd97ffa3f0f5d6bf6e.
Revert "Update default.xml"

This reverts commit ca13667816fd0b29d034af52d635a76a5c01ee32.
Revert "Update default.xml"

This reverts commit 4567f84fbd004f6c1b063b0d7ef1f5365d7ef07a.
Revert "CM'ify externals, hardware and few more things"

This reverts commit 31d87aaef2a57605bdeb0368a03833a461cc8afb.