Update Crashpad to 23d31c4fea61962e156f992889c6b041ad757d12

third_party/crashpad/crashpad/util/file/file_io_posix.cc

Index: third_party/crashpad/crashpad/util/file/file_io_posix.cc
diff --git a/third_party/crashpad/crashpad/util/file/file_io_posix.cc b/third_party/crashpad/crashpad/util/file/file_io_posix.cc
index ce08a3960c5b39c591efa9c599670129bfcd839b..30eae539ac60e9f235ea62ed12cb971ad827d55b 100644
--- a/third_party/crashpad/crashpad/util/file/file_io_posix.cc
+++ b/third_party/crashpad/crashpad/util/file/file_io_posix.cc
@@ -16,6 +16,7 @@
 
 #include <fcntl.h>
 #include <sys/file.h>
+#include <sys/stat.h>
 #include <unistd.h>
 
 #include "base/files/file_path.h"
@@ -187,4 +188,13 @@ bool LoggingCloseFile(FileHandle file) {
   return rv == 0;
 }
 
+FileOffset LoggingFileSizeByHandle(FileHandle file) {
+  struct stat st;
+  if (fstat(file, &st) != 0) {
+    PLOG(ERROR) << "fstat";
+    return -1;
+  }
+  return st.st_size;
+}
+
 }  // namespace crashpad