Fix for external bug 2711, over-eager conflicting class rejection.

The validateSuperDescriptors() test added in Cupcake (or thereabouts) was
checking things that didn't need to be checked, and rejecting classes that
didn't need to be rejected.

Expanded test 068 to include a doubled-but-okay test.

Updates FancyLoader to use a single copy of the DexFile.
7 files changed