Configure code coverage filters.

Bug: 28269038
Change-Id: If4dfb769d543e70faea7200dc1da15c50a83270f
diff --git a/packages/Shell/Android.mk b/packages/Shell/Android.mk
index 73a0449..81ab2ff 100644
--- a/packages/Shell/Android.mk
+++ b/packages/Shell/Android.mk
@@ -12,6 +12,8 @@
 LOCAL_CERTIFICATE := platform
 LOCAL_PRIVILEGED_MODULE := true
 
+LOCAL_JACK_COVERAGE_INCLUDE_FILTER := com.android.shell.*
+
 include $(BUILD_PACKAGE)
 
 include $(LOCAL_PATH)/tests/Android.mk