Move mediacodec to vendor partition.

Test: Camera, Photos, YouTube, and Play Movies apps.
Test: With CtsMediaTestCases.apk installed,
adb shell am instrument -e size small -w
'android.media.cts/android.support.test.runner.AndroidJUnitRunner'

Bug: 35328855
Change-Id: I0f36683b531fc645835a94e449996e5b44d0a3de
diff --git a/CleanSpec.mk b/CleanSpec.mk
index 34d040e..46a95c5 100644
--- a/CleanSpec.mk
+++ b/CleanSpec.mk
@@ -65,6 +65,8 @@
 $(call add-clean-step, rm -rf $(PRODUCT_OUT)/obj/SHARED_LIBRARIES/liboboe*)
 $(call add-clean-step, rm -rf $(PRODUCT_OUT)/obj_arm/STATIC_LIBRARIES/liboboe*)
 $(call add-clean-step, rm -rf $(PRODUCT_OUT)/obj_arm/SHARED_LIBRARIES/liboboe*)
+$(call add-clean-step, rm -rf $(PRODUCT_OUT)/system/bin/mediacodec)
+$(call add-clean-step, rm -rf $(PRODUCT_OUT)/system/etc/init/mediacodec.rc)
 
 # ************************************************
 # NEWER CLEAN STEPS MUST BE AT THE END OF THE LIST