FIX: remove unnecessary `self` in `super_`-calls, fixes #12265#12268

Merged

QuLogic merged 3 commits intomatplotlib:masterfrom

kmuehlbauer:fix-12265

Sep 29, 2018

Commits on Sep 27, 2018

FIX: remove unnecessary `self` in `super_`-calls, fixes #12265
kmuehlbauer
committed
ENH: add image comparison tests for ParasiteAxesAuxTrans pcolor, pcolormesh and contourf/contour
kmuehlbauer
committed
MIN: set `tol` to 0.075 to be safely inside the RMS margin
kmuehlbauer
committed