Merge remote-tracking branch 'goog/qcom/release/LA.UM.6.3.R1.003751.1'

Change-Id: I8efc408f00d10dee13f9992e4d51a35f7b763439
tree: 67942b565bd269df0b840f61d8c74a250f2df330
  1. hal/
  2. ipacm/
  3. ipanat/
  4. configure.ac
  5. Makefile.am
  6. os_pickup.mk