Remove the experimental perf jit support until the license is clarified.

src/third_party/kernel/tools/perf/util/jitdump.h

Index: src/third_party/kernel/tools/perf/util/jitdump.h
diff --git a/src/third_party/kernel/tools/perf/util/jitdump.h b/src/third_party/kernel/tools/perf/util/jitdump.h
deleted file mode 100644
index 85d51b79af533b91cdff1693b23d5f2d810788dd..0000000000000000000000000000000000000000
--- a/src/third_party/kernel/tools/perf/util/jitdump.h
+++ /dev/null
@@ -1,83 +0,0 @@
-#ifndef JITDUMP_H
-#define JITDUMP_H
-
-#include <sys/time.h>
-#include <time.h>
-#include <stdint.h>
-
-/* JiTD */
-#define JITHEADER_MAGIC 0x4A695444
-#define JITHEADER_MAGIC_SW 0x4454694A
-
-#define PADDING_8ALIGNED(x) ((((x) + 7) & 7) ^ 7)
-
-#define JITHEADER_VERSION 1
-
-struct jitheader {
-  uint32_t magic;      /* characters "jItD" */
-  uint32_t version;    /* header version */
-  uint32_t total_size; /* total size of header */
-  uint32_t elf_mach;   /* elf mach target */
-  uint32_t pad1;       /* reserved */
-  uint32_t pid;        /* JIT process id */
-  uint64_t timestamp;  /* timestamp */
-};
-
-enum jit_record_type {
-  JIT_CODE_LOAD = 0,
-  JIT_CODE_MOVE = 1,
-  JIT_CODE_DEBUG_INFO = 2,
-  JIT_CODE_CLOSE = 3,
-  JIT_CODE_MAX
-};
-
-/* record prefix (mandatory in each record) */
-struct jr_prefix {
-  uint32_t id;
-  uint32_t total_size;
-  uint64_t timestamp;
-};
-
-struct jr_code_load {
-  struct jr_prefix p;
-
-  uint32_t pid;
-  uint32_t tid;
-  uint64_t vma;
-  uint64_t code_addr;
-  uint64_t code_size;
-  uint64_t code_index;
-};
-
-struct jr_code_close {
-  struct jr_prefix p;
-};
-
-struct jr_code_move {
-  struct jr_prefix p;
-
-  uint32_t pid;
-  uint32_t tid;
-  uint64_t vma;
-  uint64_t old_code_addr;
-  uint64_t new_code_addr;
-  uint64_t code_size;
-  uint64_t code_index;
-};
-
-struct jr_code_debug_info {
-  struct jr_prefix p;
-
-  uint64_t code_addr;
-  uint64_t nr_entry;
-};
-
-union jr_entry {
-  struct jr_code_debug_info info;
-  struct jr_code_close close;
-  struct jr_code_load load;
-  struct jr_code_move move;
-  struct jr_prefix prefix;
-};
-
-#endif /* !JITDUMP_H */