Revert "Update bionic kernel headers using update_all.py"

This reverts commit 94a85f663694e1869acb1c2e8a3c374a6fa3ab86

There is a smoke test failure for Prime but Crespo/Stingray are fine. Will revert the change for now until further investigation is made.
diff --git a/libc/kernel/common/linux/ncp_no.h b/libc/kernel/common/linux/ncp_no.h
index bdcd4dc..9afed68 100644
--- a/libc/kernel/common/linux/ncp_no.h
+++ b/libc/kernel/common/linux/ncp_no.h
@@ -7,32 +7,23 @@
  ***   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 _NCP_NO
 #define _NCP_NO
+
 #define aRONLY (__constant_cpu_to_le32(1))
 #define aHIDDEN (__constant_cpu_to_le32(2))
-/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define aSYSTEM (__constant_cpu_to_le32(4))
 #define aEXECUTE (__constant_cpu_to_le32(8))
 #define aDIR (__constant_cpu_to_le32(0x10))
 #define aARCH (__constant_cpu_to_le32(0x20))
-/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define aSHARED (__constant_cpu_to_le32(0x80))
 #define aDONTSUBALLOCATE (__constant_cpu_to_le32(1L<<11))
 #define aTRANSACTIONAL (__constant_cpu_to_le32(1L<<12))
 #define aPURGE (__constant_cpu_to_le32(1L<<16))
-/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define aRENAMEINHIBIT (__constant_cpu_to_le32(1L<<17))
 #define aDELETEINHIBIT (__constant_cpu_to_le32(1L<<18))
 #define aDONTCOMPRESS (__constant_cpu_to_le32(1L<<27))
+
 #endif
-/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */