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/timex.h b/libc/kernel/common/linux/timex.h
index a404591..342470b 100644
--- a/libc/kernel/common/linux/timex.h
+++ b/libc/kernel/common/linux/timex.h
@@ -7,112 +7,102 @@
  ***   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 _LINUX_TIMEX_H
 #define _LINUX_TIMEX_H
+
 #include <linux/compiler.h>
 #include <linux/time.h>
-/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+
 #include <asm/param.h>
+
 #define SHIFT_KG 6  
 #define SHIFT_KF 16  
 #define SHIFT_KH 2  
-/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define MAXTC 6  
+
 #define SHIFT_SCALE 22  
 #define SHIFT_UPDATE (SHIFT_KG + MAXTC)  
 #define SHIFT_USEC 16  
-/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define FINENSEC (1L << (SHIFT_SCALE - 10))  
+
 #define MAXPHASE 512000L  
 #define MAXFREQ (512L << SHIFT_USEC)  
 #define MINSEC 16L  
-/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define MAXSEC 1200L  
 #define NTP_PHASE_LIMIT (MAXPHASE << 5)  
+
 struct timex {
  unsigned int modes;
-/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  long offset;
  long freq;
  long maxerror;
  long esterror;
-/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  int status;
  long constant;
  long precision;
  long tolerance;
-/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  struct timeval time;
  long tick;
+
  long ppsfreq;
  long jitter;
-/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  int shift;
  long stabil;
  long jitcnt;
  long calcnt;
-/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  long errcnt;
  long stbcnt;
+
  int :32; int :32; int :32; int :32;
  int :32; int :32; int :32; int :32;
-/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  int :32; int :32; int :32; int :32;
 };
+
 #define ADJ_OFFSET 0x0001  
 #define ADJ_FREQUENCY 0x0002  
-/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define ADJ_MAXERROR 0x0004  
 #define ADJ_ESTERROR 0x0008  
 #define ADJ_STATUS 0x0010  
 #define ADJ_TIMECONST 0x0020  
-/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define ADJ_TICK 0x4000  
 #define ADJ_OFFSET_SINGLESHOT 0x8001  
+
 #define MOD_OFFSET ADJ_OFFSET
 #define MOD_FREQUENCY ADJ_FREQUENCY
-/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define MOD_MAXERROR ADJ_MAXERROR
 #define MOD_ESTERROR ADJ_ESTERROR
 #define MOD_STATUS ADJ_STATUS
 #define MOD_TIMECONST ADJ_TIMECONST
-/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define MOD_CLKB ADJ_TICK
 #define MOD_CLKA ADJ_OFFSET_SINGLESHOT  
+
 #define STA_PLL 0x0001  
 #define STA_PPSFREQ 0x0002  
-/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define STA_PPSTIME 0x0004  
 #define STA_FLL 0x0008  
+
 #define STA_INS 0x0010  
 #define STA_DEL 0x0020  
-/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define STA_UNSYNC 0x0040  
 #define STA_FREQHOLD 0x0080  
+
 #define STA_PPSSIGNAL 0x0100  
 #define STA_PPSJITTER 0x0200  
-/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define STA_PPSWANDER 0x0400  
 #define STA_PPSERROR 0x0800  
+
 #define STA_CLOCKERR 0x1000  
+
 #define STA_RONLY (STA_PPSSIGNAL | STA_PPSJITTER | STA_PPSWANDER |   STA_PPSERROR | STA_CLOCKERR)  
-/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+
 #define TIME_OK 0  
 #define TIME_INS 1  
 #define TIME_DEL 2  
 #define TIME_OOP 3  
-/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define TIME_WAIT 4  
 #define TIME_ERROR 5  
 #define TIME_BAD TIME_ERROR  
+
 #endif
-/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */