Bluetooth: Add handler parameter to connectGatt

Bug: 37544152
Test: sl4a GattReadTest GattWriteTest
Change-Id: I043dfefaafe9f3700418f2c855c52aac3644310f
(cherry picked from commit 4eab49652e48159fd37f827d30b822f2f187551e)
2 files changed
tree: bbd704e71e02d3dcae6fa1788bb34181f9799069
  1. framework/
  2. service/