Remove platform specific assertions for LVHITTESTINFO.
Remove platform specific assertions for LVHITTESTINFO.

vasily-v-ryabov/pywinauto,airelil/pywinauto,pywinauto/pywinauto,moden-py/pywinauto,drinkertea/pywinauto,MagazinnikIvan/pywinauto,cetygamer/pywinauto,moden-py/pywinauto