This commit doesn't attempt to replace the filter
calls with anything more idomatic for now.
It also removes the case for filter-out, because
the actual function name is filter_out and wasn't
being used anyways. Even if I were to change it
to filter_out, that would produce buggy results:
ifneq (,$(filter $(TARGET_BUILD_VARIANT), userdebug eng))
endif
ifneq (,$(filter-out $(TARGET_BUILD_VARIANT), userdebug eng))
endif
Both of these would produce:
if g["TARGET_BUILD_VARIANT"] in ["userdebug", "eng"]:
pass
Fixes: 218702402
Test: go test
Change-Id: I566079e5d3a364c42db14045aa1bab9d99eba05f