Remove traces of ModemStackController

Change-Id: I74bebd22e2a05da1c87e10a22ae9cb2b4b300085
Revert "MSIM: Trigger DDS during card removals and sub deactivate"

This reverts commit 768f0e0caa9cf5a2d588b24d1f84170b28cc6039.

Conflicts:
	src/java/com/android/internal/telephony/SubInfoRecordUpdater.java
	src/java/com/android/internal/telephony/SubscriptionController.java

Change-Id: Id84a26a6b6b079a890c114d6a41f6b10a5fc8ca0