Remove kint32max.

chrome/utility/media_galleries/pmp_column_reader.cc

Index: chrome/utility/media_galleries/pmp_column_reader.cc
diff --git a/chrome/utility/media_galleries/pmp_column_reader.cc b/chrome/utility/media_galleries/pmp_column_reader.cc
index 56527e02357e17d6bb7b53b7364c30fd2e9e8703..b85465dc06bd5c9a62eda1bb09fe38946732adbf 100644
--- a/chrome/utility/media_galleries/pmp_column_reader.cc
+++ b/chrome/utility/media_galleries/pmp_column_reader.cc
@@ -4,7 +4,10 @@
 
 #include "chrome/utility/media_galleries/pmp_column_reader.h"
 
+#include <stdint.h>
+
 #include <cstring>
+#include <limits>
 
 #include "base/files/file.h"
 #include "base/files/file_util.h"
@@ -47,7 +50,8 @@ bool PmpColumnReader::ReadFile(base::File* file,
 
   char* data_begin = reinterpret_cast<char*>(data_.get());
 
-  DCHECK(length_ < kint32max);  // ReadFile expects an int.
+  DCHECK(length_ <
+         std::numeric_limits<int32_t>::max());  // ReadFile expects an int.
 
   bool success = file->Read(0, data_begin, length_) &&
                  ParseData(expected_type);