Pass the right class loader when inlining.

Otherwise, method and type resolution can resolve to the wrong
things and as a side effect update the dex cache with wrong data.

bug:30403437
Change-Id: I23f94486f51c65e0a1328c6185b36084627e09b3
test:./art/test/run-test --host --jit --dev --no-prebuild 613
(cherry picked from commit 0a210d9b)