Move hidl shims to the vendor partition.

We need google shims on the vendor partition because they are providing
an implementation of a vendor defined interface. They were written by
google just as a courtesy/to make the transition easier. They're
basically a set for vendors to assemble their hal implementations
from.

Bug: 34135607
Test: marlin persist.hal.binderization on/off

Merged-In: I3f86c77c147514fe470f08088a66de312ae32d4e
Change-Id: I3f86c77c147514fe470f08088a66de312ae32d4e
diff --git a/boot/1.0/default/Android.mk b/boot/1.0/default/Android.mk
index be67779..99a6cf9 100644
--- a/boot/1.0/default/Android.mk
+++ b/boot/1.0/default/Android.mk
@@ -3,6 +3,7 @@
 include $(CLEAR_VARS)
 LOCAL_MODULE := android.hardware.boot@1.0-impl
 LOCAL_MODULE_RELATIVE_PATH := hw
+LOCAL_PROPRIETARY_MODULE := true
 LOCAL_SRC_FILES := \
     BootControl.cpp \
 
@@ -19,6 +20,7 @@
 
 include $(CLEAR_VARS)
 LOCAL_MODULE_RELATIVE_PATH := hw
+LOCAL_PROPRIETARY_MODULE := true
 LOCAL_MODULE := android.hardware.boot@1.0-service
 LOCAL_INIT_RC := android.hardware.boot@1.0-service.rc
 LOCAL_SRC_FILES := \