Revert "Try to add GVITEM structure"
Revert "Try to add GVITEM structure"

This reverts commit 4b3463fa7f62630276647626bc543a5afa948593.

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