[2/3] Frameworks: Add AOSP Dialer check

Disable QS Network tile if Google dialer is used

Change-Id: I0f49b75429aa4e60794016f9d3d162cf086bba4c

Conflicts:
	core/java/android/provider/Settings.java
	packages/SystemUI/src/com/android/systemui/statusbar/phone/QuickSettingsModel.java