.1 becomes .2

Change-Id: Ib4208e24e66b05ff441302a817be22ea213eb1df

CleanSpec.mk

@@ -208,6 +208,9 @@ $(call add-clean-step, rm -rf $(PRODUCT_OUT)/obj/APPS/*)
 # 4.4.1
 $(call add-clean-step, rm -rf $(PRODUCT_OUT)/system/build.prop)
 
+# 4.4.2
+$(call add-clean-step, rm -rf $(PRODUCT_OUT)/system/build.prop)
+
 # ************************************************
 # NEWER CLEAN STEPS MUST BE AT THE END OF THE LIST
 # ************************************************

core/version_defaults.mk

@@ -41,7 +41,7 @@ ifeq "" "$(PLATFORM_VERSION)"
   # which is the version that we reveal to the end user.
   # Update this value when the platform version changes (rather
   # than overriding it somewhere else).  Can be an arbitrary string.
-  PLATFORM_VERSION := 4.4.1
+  PLATFORM_VERSION := 4.4.2
 endif
 
 ifeq "" "$(PLATFORM_SDK_VERSION)"