Fix expected results for clang-r399163 update.

llvm-objdump changed the format it uses for displaying assembly, so we
must also adapt all of the ART tests similarly, since they check for
exact matching output. llvm-dwarfdump has similarly changed its outputs,
so we adjust our expectations there too.

Bug: http://b/155835175
Test: m test-art-host-gtest
Change-Id: Iefdb7b98b5f87d9c7bbad1930a4393919d9b9b34
4 files changed