Don't build java-based telephony tests or mockril

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

Change-Id: I866e87002c76b6f61fffd286c9eeb6662b73d071

patch/ics_strawberry/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_strawberry/hardware/ril/dont-build-mockril.sh

+git_rm mock-ril/Android.mk