Update Summary::FullReport to report dogleg type.

Change-Id: I0b4be8d7486c1c4b36b299693b3fe8b0d3426537
diff --git a/internal/ceres/solver_impl.cc b/internal/ceres/solver_impl.cc
index 072f8bb..2802a75 100644
--- a/internal/ceres/solver_impl.cc
+++ b/internal/ceres/solver_impl.cc
@@ -238,6 +238,7 @@
   summary->sparse_linear_algebra_library =
       options.sparse_linear_algebra_library;
   summary->trust_region_strategy_type = options.trust_region_strategy_type;
+  summary->dogleg_type = options.dogleg_type;
 
   // Evaluate the initial cost, residual vector and the jacobian
   // matrix if requested by the user. The initial cost needs to be