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>
Reconcile with jb-mr2-release - do not merge

Change-Id: Ic568762f0902a0c814109a0f40938606e50f0dfe
am 33af35c4: Fix for Nyko playpad

* commit '33af35c49731bc8e305c862c8e9f3e42a1ab0dc9':
  Fix for Nyko playpad
am 2e5a95d3: Change the log display API called in the BT PAN call-out functions

* commit '2e5a95d39f6c131142610d10f395aeeea4df5acf':
  Change the log display API called in the BT PAN call-out functions
am 74b82639: Merge "Audio glitches while playing songs over MOTO S305 headset" into jb-mr2-dev

* commit '74b826399b0ce0d13e8cea3e44c058495b3d6abc':
  Audio glitches while playing songs over MOTO S305 headset
am c9053e64: Proper management of controller ACL buffers.

* commit 'c9053e64bd3383ea971582b4395fab9d5d614503':
  Proper management of controller ACL buffers.
am f5391070: Merge "LE (2/3): Add application ID to connection callback" into jb-mr2-dev

* commit 'f5391070cbb1f3c66db34cef8501f2754cecc1e6':
  LE (2/3): Add application ID to connection callback
am f8f30c2c: HDP fix for Single SDP record

* commit 'f8f30c2cecf221b2c3983b72d5a849d799c39dd7':
  HDP fix for Single SDP record
am 2d41fe1c: LE: Disable L2CAP connection parameter update during pairing

* commit '2d41fe1c5dbac701a074eec272545439168930a7':
  LE: Disable L2CAP connection parameter update during pairing
am b05c0190: Merge "LE: Fix shared ACL buffer allocation" into jb-mr2-dev

* commit 'b05c0190b55369618c968b27ea406f9660bfa4ed':
  LE: Fix shared ACL buffer allocation
am 2154e12e: BT problems in Acura MDX

* commit '2154e12efeec88780933d47b3c3686ff9f6fe84d':
  BT problems in Acura MDX
am 95664a9a: Fix for SDP data structure leak during pairing

* commit '95664a9acc57b5e51365454f26d2fac0f2e1ecd4':
  Fix for SDP data structure leak during pairing
am 88c66598: Merge "Fix a bug on jv and stack port handle conversion" into jb-mr2-dev

* commit '88c665988c7ae5e1a6dadd4df944b49cff1d1fca':
  Fix a bug on jv and stack port handle conversion
am ed049d78: Remove role adjustment logic from Conn busy/idle handler

* commit 'ed049d78633d33d4fbb3178dacfa6edbb756ae45':
  Remove role adjustment logic from Conn busy/idle handler
am 67e4077c: New call-in/-back functions for Controller to do vendor-specific shutdown (1/2)

* commit '67e4077c23bb9cc045885ae01cc83b38faecb71b':
  New call-in/-back functions for Controller to do vendor-specific shutdown (1/2)
am e915116a: Merge "Solve compilation problem when BLE/GATT/SMP features are false" into jb-mr2-dev

* commit 'e915116a24142955edbc40a0e380b4828957c762':
  Solve compilation problem when BLE/GATT/SMP features are false
am 5fd74f06: Stability fixes for a2dp hal control path

* commit '5fd74f06caab4324d0ba69df86ad5170c072ec64':
  Stability fixes for a2dp hal control path
am ebef4763: Added available size check to fix zero byte data available issue

* commit 'ebef4763b36b05370d13dfd27c4fcaa9095dbeff':
  Added available size check to fix zero byte data available issue
am 48ebe2c6: Preload timeout and retry mechanism (1/3)

* commit '48ebe2c6928d8fd4dc97c8adb138c3440714dc89':
  Preload timeout and retry mechanism (1/3)
Reconcile with jb-mr2-release - do not merge

Change-Id: If30a4d2103f4851f0faa1a8cf5ccf685b18e0664