Phone: Disable accelerometer sensor while in-call and screen UI is off

During an active ongoing call, on targets that support proximity
sensors, there is an approximate spike in the current waveform in the
order of 1 Hz. Krait is woken up frequently by the sensors even when
the Screen UI is off while in-call. This fix ensures that by disabling
the listener in such a scenario (In-Call + Screen UI turned off) there
is no spike in power consumption.

Change-Id: Ida45e1270c3f2662365fe0126a584621267cd248
CRs-Fixed: 336244, 435935

Conflicts:
	src/com/android/phone/PhoneGlobals.java
phone: Add option for setting device phone number

Change-Id: I4ce4ced23b3fa9803fae4f1725ef21b01a25e149

Conflicts:
	res/values/cm_strings.xml
Hide additional blacklist separator

When there is no blacklist func enabled we dont need
2 separators at the end of row

Change-Id: Ieef2d2b5f553c2b4dd48ae528e7a0de185f4b2ad