Revert "Remove changing uids/timestamps from zip/jar files"

This reverts commit 3c2c064c8791ed2d4b9d6780d7b87f406ab78f10.

zipalign depends on libandroidfw, and some setups don't include frameworks/base.

Bug: 24201956
Change-Id: I48ee95808924f6b2221f0a49ab205c2565096b1f
diff --git a/core/droiddoc.mk b/core/droiddoc.mk
index 74f7d8b..cc2a915 100644
--- a/core/droiddoc.mk
+++ b/core/droiddoc.mk
@@ -241,7 +241,7 @@
 	@echo Package docs: $@
 	@rm -f $@
 	@mkdir -p $(dir $@)
-	$(hide) ( F=$$(pwd)/$@ ; cd $(PRIVATE_DOCS_DIR) && zip -rqX $$F * )
+	$(hide) ( F=$$(pwd)/$@ ; cd $(PRIVATE_DOCS_DIR) && zip -rq $$F * )
 
 $(LOCAL_MODULE)-docs.zip : $(out_zip)