Add native flag to reflect new density type

Bug:17007265
Change-Id: If0129c4ad222fe28628d6f7cd8ee78fc6424e177
diff --git a/include/android/configuration.h b/include/android/configuration.h
index 97d4c42..be00066 100644
--- a/include/android/configuration.h
+++ b/include/android/configuration.h
@@ -45,6 +45,7 @@
     ACONFIGURATION_DENSITY_XHIGH = 320,
     ACONFIGURATION_DENSITY_XXHIGH = 480,
     ACONFIGURATION_DENSITY_XXXHIGH = 640,
+    ACONFIGURATION_DENSITY_ANY = 0xfffe,
     ACONFIGURATION_DENSITY_NONE = 0xffff,
 
     ACONFIGURATION_KEYBOARD_ANY  = 0x0000,