More HAL functionality

This change implements JNI plugs for delivering events to
WifiNative in framework. Also introduces a test utility.

Also has updated Gscan.h which is made up-to-date with the
promised functionatliy.

Change-Id: I12dd6d9f171e01e4b23ce4839b4022acd5e599cb

Conflicts:
	service/Android.mk
13 files changed
tree: 7ed7762a1b97b41e208a3a65c1716f9f32ca8403
  1. service/