Relocate KeepalivePacketData to frameworks/base

Due to an issue resolving the boot classpath, the
KeepalivePacketData structure cannot be referenced
by frameworks/opt/telephony while it is in services;

Update references in wifi to point to the new package
name, android.net.

Bug: 38350389
Test: compilation
Change-Id: I620933b6d5bbf0177c4dda9e2f4933e5c2a63310
(cherry picked from commit 8b25e54785509c8353c2f7f9b9ef13c9deeccd5c)
4 files changed
tree: 6ebec70d2211aaa384c24c8e668e4452cedb4c23
  1. service/
  2. PREUPLOAD.cfg