Do not redefine ADDRESS_SANITIZER macro

The roll of libdexfile changes into Chromium was revereted due
to compiler error - https://crrev.com/c/3944051
Chromium asan build already defines the macro.

Test:
  - Build `chrome_modern_public_bundle` with `is_asan=true`

Bug: 1365904
Change-Id: I24ce801ebf33431e2d400e902b142382ff4a74f8
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/third_party/libunwindstack/+/3945029
Reviewed-by: Mike Wittman <wittman@chromium.org>
3 files changed