frameworks/av: Hotword for pre-kitkat audio blobs

Christian Hoffman posted this change that might enable
hotword detection on pre kitkat audio blobs.

It would be interesting to see if this is working.

Not yet tested.

Thank you Christian 

Change-Id: I8128abb9c2f4985454504beb44598d7c5158171e
Revert "fm: fix openRecord prototype"

This reverts commit 89ad23a2d0ebc317e62ffb87e048469b1df3d69e.

Change-Id: Ided3ea4b0d9b88d604cff18c0fa7ed2a8e2c072e
Revert "FM Radio: Add support for FM Radio in Android"

This reverts commit 3142d888bba540849071804d14e1313271cba56c.

Change-Id: Id6a8f16f27529d734d36da89bc9041f693af5b75
libmedia: Add timelapse profiles for 4k sizes

 The encoder profiles need to be extended to
 support 4k resolutions during timelapse as well.

Change-Id: If67ef1cca45bc61ce1d08bcd5b33adcf22ed8751
CRs-Fixed: 642013
Merge "Revert "fm: fix openRecord prototype"" into android-4.4
Merge "Revert "FM Radio: Add support for FM Radio in Android"" into android-4.4
Merge remote-tracking branch 'omni/android-4.4' into omni-4.4

Conflicts:
	media/libstagefright/Android.mk

Looks like upstream goofed here, will investiage further.