[MIPS] Removed the unused header

Change-Id: I8756a862669d4e5f283945496983f11a59dea30c
diff --git a/libc/kernel/arch-mips/asm/asmmacro.h b/libc/kernel/arch-mips/asm/asmmacro.h
deleted file mode 100644
index c42d45e..0000000
--- a/libc/kernel/arch-mips/asm/asmmacro.h
+++ /dev/null
@@ -1,24 +0,0 @@
-/****************************************************************************
- ****************************************************************************
- ***
- ***   This header was automatically generated from a Linux kernel header
- ***   of the same name, to make information necessary for userspace to
- ***   call into the kernel available to libc.  It contains only constants,
- ***   structures, and macros generated from the original header, and thus,
- ***   contains no copyrightable information.
- ***
- ***   To edit the content of this header, modify the corresponding
- ***   source file (e.g. under external/kernel-headers/original/) then
- ***   run bionic/libc/kernel/tools/update_all.py
- ***
- ***   Any manual change here will be lost the next time this script will
- ***   be run. You've been warned!
- ***
- ****************************************************************************
- ****************************************************************************/
-#ifndef _ASM_ASMMACRO_H
-#define _ASM_ASMMACRO_H
-#include <asm/hazards.h>
-#include <asm/asmmacro-32.h>
-/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
-#endif