Revert "telephony: Add RILJ wakelock debugging"

This commit was misapplied to android-4.4 and includes many logic
changes not in the original patch.

It breaks N4 RIL Data connection.

This reverts commit ef41b5eeada9ebb2d90f85c1499f73bde3ab9726.

Conflicts:
	src/java/com/android/internal/telephony/RIL.java

Change-Id: Ia044b6715636fd3a6a0a173e3f2d6599fbc8d597