Don't build java-based telephony tests or mockril in ICS Chocolate

These modules are not needed in B2G and are the
only dependants of V8, Android's javascript engine

Change-Id: I45c057ff27db9dc42a95993bb08300205b68aa3c

patch/ics_chocolate_rb4.2/frameworks/base/dont-build-java-telephony-tests.sh

+git_rm telephony/mockril/Android.mk
+git_rm telephony/tests/telephonymockriltests/Android.mk
+git_rm telephony/tests/telephonytests/Android.mk

patch/ics_chocolate_rb4.2/hardware/ril/dont-build-mockril.sh

+git_rm mock-ril/Android.mk