Update Ceres to latest upstream version 2.1.0temp-ceres_update

This release deprecated the Parameterization API and the new Manifolds
API is to be used instead. This is what was done in the Libmv as part
of this change.

Additionally, remove the bundling scripts. Nowadays those are only
leading to a duplicated work to maintain.

1 files changed, 3 insertions, 3 deletions

diff --git a/extern/ceres/internal/ceres/block_random_access_dense_matrix.cc b/extern/ceres/internal/ceres/block_random_access_dense_matrix.cc
index 386f81eae77..ed172de1d82 100644
--- a/extern/ceres/internal/ceres/block_random_access_dense_matrix.cc
+++ b/extern/ceres/internal/ceres/block_random_access_dense_matrix.cc
@@ -48,9 +48,9 @@ BlockRandomAccessDenseMatrix::BlockRandomAccessDenseMatrix(
     num_rows_ += blocks[i];
   }
 
-  values_.reset(new double[num_rows_ * num_rows_]);
+  values_ = std::make_unique<double[]>(num_rows_ * num_rows_);
 
-  cell_infos_.reset(new CellInfo[num_blocks * num_blocks]);
+  cell_infos_ = std::make_unique<CellInfo[]>(num_blocks * num_blocks);
   for (int i = 0; i < num_blocks * num_blocks; ++i) {
     cell_infos_[i].values = values_.get();
   }
@@ -60,7 +60,7 @@ BlockRandomAccessDenseMatrix::BlockRandomAccessDenseMatrix(
 
 // Assume that the user does not hold any locks on any cell blocks
 // when they are calling SetZero.
-BlockRandomAccessDenseMatrix::~BlockRandomAccessDenseMatrix() {}
+BlockRandomAccessDenseMatrix::~BlockRandomAccessDenseMatrix() = default;
 
 CellInfo* BlockRandomAccessDenseMatrix::GetCell(const int row_block_id,
                                                 const int col_block_id,