Remove CreateFakeBundleAdjustmentPartitionedJacobian

This function is not used and is not written correctly to
deal with the case wherre Schur specialization is disabled.

Change-Id: I48509317e6df5f9cdc37c81e879fad425bb2d037

internal/ceres/fake_bundle_adjustment_jacobian.cc

diff --git a/internal/ceres/fake_bundle_adjustment_jacobian.cc b/internal/ceres/fake_bundle_adjustment_jacobian.cc
index efe4d8d..22f3405 100644
--- a/internal/ceres/fake_bundle_adjustment_jacobian.cc
+++ b/internal/ceres/fake_bundle_adjustment_jacobian.cc
@@ -96,25 +96,4 @@
   return jacobian;
 }
 
-std::pair<
-    std::unique_ptr<PartitionedMatrixView<2, Eigen::Dynamic, Eigen::Dynamic>>,
-    std::unique_ptr<BlockSparseMatrix>>
-CreateFakeBundleAdjustmentPartitionedJacobian(int num_cameras,
-                                              int num_points,
-                                              int camera_size,
-                                              int landmark_size,
-                                              double visibility,
-                                              std::mt19937& rng) {
-  using PartitionedView =
-      PartitionedMatrixView<2, Eigen::Dynamic, Eigen::Dynamic>;
-  auto block_sparse_matrix = CreateFakeBundleAdjustmentJacobian(
-      num_cameras, num_points, camera_size, landmark_size, visibility, rng);
-  LinearSolver::Options options;
-  options.elimination_groups.push_back(num_points);
-  auto partitioned_view =
-      std::make_unique<PartitionedView>(options, *block_sparse_matrix);
-  return std::make_pair(std::move(partitioned_view),
-                        std::move(block_sparse_matrix));
-}
-
 }  // namespace ceres::internal

internal/ceres/fake_bundle_adjustment_jacobian.h

diff --git a/internal/ceres/fake_bundle_adjustment_jacobian.h b/internal/ceres/fake_bundle_adjustment_jacobian.h
index ced1b16..0448dbf 100644
--- a/internal/ceres/fake_bundle_adjustment_jacobian.h
+++ b/internal/ceres/fake_bundle_adjustment_jacobian.h
@@ -47,32 +47,6 @@
     double visibility,
     std::mt19937& prng);
 
-template <int kEBlockSize = 3, int kFBlockSize = 6>
-std::pair<std::unique_ptr<PartitionedMatrixView<2, kEBlockSize, kFBlockSize>>,
-          std::unique_ptr<BlockSparseMatrix>>
-CreateFakeBundleAdjustmentPartitionedJacobian(int num_cameras,
-                                              int num_points,
-                                              double visibility,
-                                              std::mt19937& rng) {
-  using PartitionedView = PartitionedMatrixView<2, kEBlockSize, kFBlockSize>;
-  auto block_sparse_matrix = CreateFakeBundleAdjustmentJacobian(
-      num_cameras, num_points, kFBlockSize, kEBlockSize, visibility, rng);
-  auto partitioned_view =
-      std::make_unique<PartitionedView>(*block_sparse_matrix, num_points);
-  return std::make_pair(std::move(partitioned_view),
-                        std::move(block_sparse_matrix));
-}
-
-std::pair<
-    std::unique_ptr<PartitionedMatrixView<2, Eigen::Dynamic, Eigen::Dynamic>>,
-    std::unique_ptr<BlockSparseMatrix>>
-CreateFakeBundleAdjustmentPartitionedJacobian(int num_cameras,
-                                              int num_points,
-                                              int camera_size,
-                                              int landmark_size,
-                                              double visibility,
-                                              std::mt19937& rng);
-
 }  // namespace ceres::internal
 
 #endif  // CERES_INTERNAL_FAKE_BUNDLE_ADJUSTMENT_JACOBIAN