Remove 'Split' category shortcut

src/CheckView.cpp

@@ -341,17 +341,6 @@ CheckView::DoNextField(void)
 		if (fAmount->Validate(false))
 			fCategory->MakeFocus(true);
 	} else if (fCategory->ChildAt(0)->IsFocus()) {
-		// TODO: don't force entering a transaction when going to the
-		// split window via key editing
-		if (strcmp(fCategory->Text(),
-				B_TRANSLATE_ALL("Split", "CommonTerms",
-					"The noun 'split', as in 'a split-category'"))
-			== 0) {
-			Window()->PostMessage(M_ENTER_TRANSACTION, this);
-			Window()->PostMessage(M_EDIT_TRANSACTION);
-			return;
-		}
-
 		fMemo->MakeFocus(true);
 	} else if (fMemo->ChildAt(0)->IsFocus()) {
 		fEnter->MakeFocus(true);