Delete more unused includes in statsd

Test: build
Change-Id: Ie639f57f86c2573cd5e06a1fa9397487f4b3f235
Merged-In: Ie639f57f86c2573cd5e06a1fa9397487f4b3f235
(cherry picked from commit 4ee52333742b8fd85aed90bf4943e36408388b61)
1 file changed
tree: 27187eb6fa6e184dccfd4cea4e9e868652db1371
  1. bin/