Revert "Add fm volume control"

This reverts commit a999515608717a0a4633f1a1f5de6b1c62e660fc.

Conflicts:

	media/java/android/media/AudioService.java
Add fm volume control

Change-Id: I8b3a10e3037c5bb3c7c044b86ddf9de5045d3e9d

Conflicts:
	core/res/res/values/strings.xml
	media/java/android/media/AudioService.java

Conflicts:

	core/res/res/values/strings.xml
	core/res/res/values/symbols.xml
	media/java/android/media/AudioService.java