Internal cleanup

PiperOrigin-RevId: 957247597
Change-Id: Ic077df44adeb8194b2b0b49346bc6e7f26cded32

Author: Abseil Team

absl/debugging/symbolize_elf.inc

@@ -67,6 +67,7 @@
 #include <cstdio>
 #include <cstdlib>
 #include <cstring>
+#include <iterator>
 #include <memory>
 
 #include "absl/base/casts.h"
@@ -1320,7 +1321,7 @@ const char *Symbolizer::FindSymbolInCache(const void *const pc) {
   if (pc == nullptr) return nullptr;
 
   SymbolCacheLine *line = GetCacheLine(pc);
-  for (size_t i = 0; i < ABSL_ARRAYSIZE(line->pc); ++i) {
+  for (size_t i = 0; i < std::size(line->pc); ++i) {
     if (line->pc[i] == pc) {
       AgeSymbols(line);
       line->age[i] = 0;
@@ -1338,7 +1339,7 @@ const char *Symbolizer::InsertSymbolInCache(const void *const pc,
   uint32_t max_age = 0;
   size_t oldest_index = 0;
   bool found_oldest_index = false;
-  for (size_t i = 0; i < ABSL_ARRAYSIZE(line->pc); ++i) {
+  for (size_t i = 0; i < std::size(line->pc); ++i) {
     if (line->pc[i] == nullptr) {
       AgeSymbols(line);
       line->pc[i] = pc;