Revert "Don't extract jni from prebuilt apks."

This reverts commit 3797466fbd31cc3ca5a1eddea64e7fdf0921ea67.

Bug: 20810492
Bug: 20811499
Change-Id: Ic922d9daccc4550db489c0f3d4ad6b4ff85b5e60
diff --git a/core/package_internal.mk b/core/package_internal.mk
index 23648c1..fee484f 100644
--- a/core/package_internal.mk
+++ b/core/package_internal.mk
@@ -392,6 +392,7 @@
 $(LOCAL_BUILT_MODULE): PRIVATE_JNI_SHARED_LIBRARIES := $(jni_shared_libraries_with_abis)
 # PRIVATE_JNI_SHARED_LIBRARIES_ABI is a list of ABI names.
 $(LOCAL_BUILT_MODULE): PRIVATE_JNI_SHARED_LIBRARIES_ABI := $(jni_shared_libraries_abis)
+$(LOCAL_BUILT_MODULE): PRIVATE_PAGE_ALIGN_JNI_SHARED_LIBRARIES := $(LOCAL_PAGE_ALIGN_JNI_SHARED_LIBRARIES)
 ifneq ($(TARGET_BUILD_APPS),)
     # Include all resources for unbundled apps.
     LOCAL_AAPT_INCLUDE_ALL_RESOURCES := true