am bb1d8e42: resolved conflicts for merge of 9682e24b to gingerbread-plus-aosp

Merge commit 'bb1d8e42dddcc89422b7add4b250d016d332bba8'

* commit 'bb1d8e42dddcc89422b7add4b250d016d332bba8':
  libcutils: Reflect the naming change, __ARM_HAVE_LDREX_STREX, in bionic