Revert "Ported: Volume adjust sound preference 1/2"

This reverts commit 0a686542789fd8b9317319d5face87a013b39aa3.

Conflicts:
	packages/SettingsProvider/res/values/defaults.xml
Fix conflicts
Forward port Volume panel style and Linked volumes

Original author ptunstal

Change-Id: I47804b3e405088b9909a30b48142e11cc8c4ac40
BroadcastReceiver : Get sender of broadcasts

Add internal api for receiving the sender of a broadcast

Change-Id: I28ae614ef92101ab6b9beadc3c965d16b1f393f6

Conflicts:

	core/java/android/app/IActivityManager.java
Fix conflicts

Change-Id: I8ecf5ba9c53abe37aa47459b4f4f19c907026c14