This reverts commit 531bdb546a.
531bdb546a
Change-Id: I3dbe7afa4934fa718ba20605eebd2e3ce2ae82ab
Bug: 5398808 Before this change we have duplicate code in the Makefile and the python-based releasetool. That's a real headache to maintain. Change-Id: I8ddf04a79c6886540e89d990f723d8f77c9dd883