bluedroid: Fix build with gcc 4.8

In gcc 4.8, the warning for unused parameters is enabled by
default - causing -Werror to break the build.

Change-Id: Ifa4dbc6a7cfec0c82486906ecf3ed6d53a550c3f
Signed-off-by: Bernhard Rosenkränzer <Bernhard.Rosenkranzer@linaro.org>
Bluetooth: Reset Disconnect Reason on Connection Establishment

This patch resets the disconnect reason to successful on HID Interrupt
channel establishment. Without this change, wrong reason is propogated
to BTA layer on disconnection initiated either from DUT or Remote end.

Change-Id: I42641b511e44a761574faf8eafb7b0826e24aeb3
Merge "bluedroid: Fix build with gcc 4.8"
am 33a5e99f: Merge "bluedroid: Fix build with gcc 4.8"

* commit '33a5e99f9216f9aac3c46373139f7be3bb903f49':
  bluedroid: Fix build with gcc 4.8
am 98497a52: Add support for ff/rew

* commit '98497a520010fc996a8ce490665cac6c1439dd2d':
  Add support for ff/rew
am cb21f043: Merge "LE: Add support for the HID-over-GATT profile (1/3)" into klp-dev

* commit 'cb21f0434223a51d94eb4c6b5b62f77f9efa0a83':
  LE: Add support for the HID-over-GATT profile (1/3)
am 607e3b79: Place handling of BTA_DM_DISC_BLE_RES_EVT in BLE feature ifdef

* commit '607e3b79f1731de0d08a2c03d38ae17874bc282d':
  Place handling of BTA_DM_DISC_BLE_RES_EVT in BLE feature ifdef
am 247c68fe: Add support for AbsoluteVolume

* commit '247c68fe6eee3660cbdcf4509195fe735ae25573':
  Add support for AbsoluteVolume
am c8a9f438: Incremented buffer size to accomodate default MTU

* commit 'c8a9f438cd994a7e69aa7fa957e0b9139bfdb912':
  Incremented buffer size to accomodate default MTU
am c9165134: Merge "Hid Host: Ensure Hid module is accepting events before processing" into klp-dev

* commit 'c9165134e0eb2be2da55c32bf35c2afb3ad4b652':
  Hid Host: Ensure Hid module is accepting events before processing
am a6807894: Merge "Configure BTA DM to not force master role upon inquiry" into klp-dev

* commit 'a6807894eea9cf786e1ecc7837725c4093af26ed':
  Configure BTA DM to not force master role upon inquiry
am 1e5109b5: Use product model as default bluetooth name if not defined

* commit '1e5109b5cbf49810abd0c94c413ce07db52caaca':
  Use product model as default bluetooth name if not defined
am fa825ad1: Merge "change AVRCP profile version from 1.4 to 1.3 in SDP record." into klp-dev

* commit 'fa825ad1ad772e87e60f360c35a9b0fa20dccb4e':
  change AVRCP profile version from 1.4 to 1.3 in SDP record.
am 844682e3: Merge "Changed MAP version from 1.0 to 1.1, since this is what was actually implemented" into klp-dev

* commit '844682e302538e9ebf80c05c0dc37ea28961ff39':
  Changed MAP version from 1.0 to 1.1, since this is what was actually implemented
am b99a0663: Merge "Added lock in btu_xxx_timer api" into klp-dev

* commit 'b99a066312de58711e9cf7e133338a97571c0be6':
  Added lock in btu_xxx_timer api
am 307e8d05: Merge "a2dp media packet sent too slow, which cause packet overflow." into klp-dev

* commit '307e8d05d0fc11fd07111005c379655b89b9c217':
  a2dp media packet sent too slow, which cause packet overflow.
am 003284a0: Merge "fix wrong PBAP profile SDP record which may cause some carkit interop problem." into klp-dev

* commit '003284a0c70b60a7c959ea3bbc023e0fbda26be1':
  fix wrong PBAP profile SDP record which may cause some carkit interop problem.
am b8ceaa48: Set default a2dp sbc encoding quality to high

* commit 'b8ceaa484a09be14263d5f10d022a272f9602378':
  Set default a2dp sbc encoding quality to high
am 17b504d0: native crash while skipping songs with A2DP connected

* commit '17b504d0b0b90de00f5f0c59a3601e7b7f444730':
  native crash while skipping songs with A2DP connected
am a30d95ac: Increase default bluetooth name from 15 to 31.

* commit 'a30d95acf60f04531923e8ab06d976744697bf51':
  Increase default bluetooth name from 15 to 31.