Update kernel uapi headers to v3.16.1.

Other changes to support the new headers:

- Remove the flock64 structure it is defined in the new headers.
- Update the syscalls to correspond with the headers.

Change-Id: I49a6b07e8b2bfffb67be71b07b58e4e6848fcc09
diff --git a/libc/kernel/uapi/linux/capability.h b/libc/kernel/uapi/linux/capability.h
index c0ab4d9..e013040 100644
--- a/libc/kernel/uapi/linux/capability.h
+++ b/libc/kernel/uapi/linux/capability.h
@@ -113,9 +113,11 @@
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define CAP_WAKE_ALARM 35
 #define CAP_BLOCK_SUSPEND 36
-#define CAP_LAST_CAP CAP_BLOCK_SUSPEND
-#define cap_valid(x) ((x) >= 0 && (x) <= CAP_LAST_CAP)
+#define CAP_AUDIT_READ 37
+#define CAP_LAST_CAP CAP_AUDIT_READ
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define cap_valid(x) ((x) >= 0 && (x) <= CAP_LAST_CAP)
 #define CAP_TO_INDEX(x) ((x) >> 5)
 #define CAP_TO_MASK(x) (1 << ((x) & 31))
 #endif
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */