am 2f55f8ef: Merge "Fix a Cursor leak if cursor doesn\'t have any content" into gingerbread

Merge commit '2f55f8efc28307835b93bff9a0e78a5a76946863' into gingerbread-plus-aosp

* commit '2f55f8efc28307835b93bff9a0e78a5a76946863':
  Fix a Cursor leak if cursor doesn't have any content