am f4b26ea7: resolved conflicts for merge of b0b2a75d to gingerbread-plus-aosp

Merge commit 'f4b26ea7ea0a85e2592a0ec0e439ffa4f3c5a038'

* commit 'f4b26ea7ea0a85e2592a0ec0e439ffa4f3c5a038':
  SDK: fix dx shell script to look for dx.jar in platform-tools