Cross Reference: /external/ceres-solver/google3

`Name`	`Date`	`Size`
Up to higher level directory
`gflags/`	11-Dec-2013
`glog/`	11-Dec-2013
`gmock/`	11-Dec-2013
`gtest/`	11-Dec-2013
`jet_traits.h`	11-Dec-2013	`4.4K`