Revert "FM Radio: Add support for FM Radio in Android"

This reverts commit 1ca9dee5b2f91b5ae4b6999d93c7da5cbc2591d1.

Conflicts:
	core/res/res/values/strings.xml
	fmradio/java/com/stericsson/hardware/fm/FmReceiverService.java
	fmradio/java/com/stericsson/hardware/fm/FmTransmitterService.java
	fmradio/jni/android_fmradio_Receiver.cpp
Revert "FM Radio: do not try to change thread priority"

This reverts commit 627f240e373a882baede820af4492f27f94fc59b.
Revert "FM Radio: avoid deadlock when disabling RDS"

This reverts commit 68fca3c9bda36fb1981a387c208f4e85a632c9a6.