Do not force unwind info to debug_frame.

The .cfi_sections directive was forcing unwind information into the
debug_frame, which is stripped out. This causes any unwinds done by
libunwind/debuggerd through these art functions to terminate prematurely.

Bug: 15350524
Change-Id: Id6abe7c7106132083bc894a77564b652a08566cb
2 files changed