Use NDK for MIPS and x86 builds.

Bug: 6953633
Change-Id: I9866147a35b1d5a28afe2624d05a1543302af519
diff --git a/Android.mk b/Android.mk
index 85765e0..8a680ff 100644
--- a/Android.mk
+++ b/Android.mk
@@ -69,7 +69,9 @@
 include $(CLEAR_VARS)
 
 ifeq ($(TARGET_ARCH),arm)
-LOCAL_SDK_VERSION := 8
+    LOCAL_SDK_VERSION := 8
+else
+    LOCAL_SDK_VERSION := 9
 endif
 
 LOCAL_SRC_FILES := $(common_SRC_FILES)
@@ -86,7 +88,9 @@
 include $(CLEAR_VARS)
 
 ifeq ($(TARGET_ARCH),arm)
-LOCAL_SDK_VERSION := 8
+    LOCAL_SDK_VERSION := 8
+else
+    LOCAL_SDK_VERSION := 9
 endif
 
 LOCAL_SRC_FILES := $(common_SRC_FILES)