Googletest export
Merge 65032e28cba171c000accc85ffaf6f1e62921b86 into 8c91ecef292e963d23cd5b25f01ea1579fbe9aaa
Closes #2470
COPYBARA_INTEGRATE_REVIEW=https://github.com/google/googletest/pull/2470 from hermas55:bugfix/default_const_param 65032e28cba171c000accc85ffaf6f1e62921b86
PiperOrigin-RevId: 277118535