Revert "libbinder: Choose the binder driver at runtime based on system/vendor process."

This reverts commit 46f95536bec334f8472ea92a7697c37602337398.

Reason for revert: appears to break (some?) native tests, which start looking for binder services in /dev/vndbinder

Change-Id: Id27d90e484d23a5975869729fa274213a9b1e1e4
2 files changed