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/arch-x86/asm/user_32.h b/libc/kernel/arch-x86/asm/user_32.h
index 6825b35..8e0296c 100644
--- a/libc/kernel/arch-x86/asm/user_32.h
+++ b/libc/kernel/arch-x86/asm/user_32.h
@@ -7,85 +7,75 @@
  ***   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 _I386_USER_H
 #define _I386_USER_H
+
 #include <asm/page.h>
+
 struct user_i387_struct {
-/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  long cwd;
  long swd;
  long twd;
  long fip;
-/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  long fcs;
  long foo;
  long fos;
  long st_space[20];
-/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 };
+
 struct user_fxsr_struct {
  unsigned short cwd;
  unsigned short swd;
-/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  unsigned short twd;
  unsigned short fop;
  long fip;
  long fcs;
-/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  long foo;
  long fos;
  long mxcsr;
  long reserved;
-/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  long st_space[32];
  long xmm_space[32];
  long padding[56];
 };
-/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+
 struct user_regs_struct {
  long ebx, ecx, edx, esi, edi, ebp, eax;
  unsigned short ds, __ds, es, __es;
  unsigned short fs, __fs, gs, __gs;
-/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  long orig_eax, eip;
  unsigned short cs, __cs;
  long eflags, esp;
  unsigned short ss, __ss;
-/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 };
+
 struct user{
+
  struct user_regs_struct regs;
+
  int u_fpvalid;
-/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+
  struct user_i387_struct i387;
+
  unsigned long int u_tsize;
  unsigned long int u_dsize;
  unsigned long int u_ssize;
-/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  unsigned long start_code;
  unsigned long start_stack;
  long int signal;
  int reserved;
-/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  struct user_pt_regs * u_ar0;
+
  struct user_i387_struct* u_fpstate;
  unsigned long magic;
  char u_comm[32];
-/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  int u_debugreg[8];
 };
 #define NBPG PAGE_SIZE
 #define UPAGES 1
-/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define HOST_TEXT_START_ADDR (u.start_code)
 #define HOST_STACK_END_ADDR (u.start_stack + u.u_ssize * NBPG)
+
 #endif