Remove the need of VerifiedMethod in the compiler.

The compiler only needs to know if a method is compilable or not. So
just record a set of uncompilable methods (in some cases, we cannot have
an ArtMethod, but the method can still be compiled).

Bug: 28313047
Change-Id: Ic4235bc8160ec91daa5ebf6504741089b43e99cb
25 files changed