am 31a8ac22: BUG 1993354 : Add zipalign to Windows SDK

Merge commit '31a8ac22585b2a8263892487bd38b64783402e06'

* commit '31a8ac22585b2a8263892487bd38b64783402e06':
  BUG 1993354 : Add zipalign to Windows SDK

core/main.mk

@@ -349,6 +349,7 @@ ifeq ($(SDK_ONLY),true)
 subdirs := \
 	prebuilt \
 	build/libs/host \
+	build/tools/zipalign \
 	dalvik/dexdump \
 	dalvik/libdex \
 	dalvik/tools/dmtracedump \
@@ -376,7 +377,6 @@ ifneq (,$(shell which javac 2>/dev/null))
 $(warning sdk-only: javac available.)
 subdirs += \
 	build/tools/signapk \
-	build/tools/zipalign \
 	dalvik/dx \
 	dalvik/libcore \
 	development/apps \