Reordered checks for permission and invocation type of private methods.
Reordered checks for permission and invocation type of private methods.

The verifier now checks for accessibilty of a method so it can throw an
IllegalAccessError where appropriate. It will then check if a private
method was invoked using invoke-super or invoke-direct, and throw a
VerifyError. Before it would throw VerifyError in both error cases.

Change-Id: Iba418c4cf6b4543bf253408db0d1283dcd1121eb

treadstoneproject/artinst,treadstoneproject/artinst,treadstoneproject/artinst,treadstoneproject/artinst,treadstoneproject/artinst