tree bdce1529a982935cf46d107277979ffa9db10012
parent 056d21d9489ecd4c12b5f017d6884372513fb729
author Sameer Agarwal <sameeragarwal@google.com> 1491930513 -0700
committer Sameer Agarwal <sameeragarwal@google.com> 1491935617 -0700

Refactor CreateRandomCompressedRowSparseMatrix

Move it to compressed_row_sparse_matrix.h/cc for upcoming re-use.
Also clean up the tests for ComputeOuterProduct so that they do
not depend on CXSparse anymore and use Eigen instead. This also
makes the test simpler and shorter.

Change-Id: I06bbeb3b0c6a07fb1f3da354ef0abd17d246be9a