am 7174719f: Merge "Upgrade to expat 2.1.0."

* commit '7174719ff5f71e7fa1bc3af063905c92869c3b0e':
  Upgrade to expat 2.1.0.
diff --git a/Android.mk b/Android.mk
index e81c976..85765e0 100644
--- a/Android.mk
+++ b/Android.mk
@@ -69,7 +69,6 @@
 include $(CLEAR_VARS)
 
 ifeq ($(TARGET_ARCH),arm)
-LOCAL_NDK_VERSION := 4
 LOCAL_SDK_VERSION := 8
 endif
 
@@ -87,7 +86,6 @@
 include $(CLEAR_VARS)
 
 ifeq ($(TARGET_ARCH),arm)
-LOCAL_NDK_VERSION := 4
 LOCAL_SDK_VERSION := 8
 endif