Remove kint32max.

cloud_print/gcp20/prototype/cloud_print_requester.cc

Index: cloud_print/gcp20/prototype/cloud_print_requester.cc
diff --git a/cloud_print/gcp20/prototype/cloud_print_requester.cc b/cloud_print/gcp20/prototype/cloud_print_requester.cc
index cbfdae44caaa1d7195f90a8d4d0e5cfcd2b20ee9..9b94a384fb69463a0d13316b47c6346aca3f9d07 100644
--- a/cloud_print/gcp20/prototype/cloud_print_requester.cc
+++ b/cloud_print/gcp20/prototype/cloud_print_requester.cc
@@ -4,6 +4,10 @@
 
 #include "cloud_print/gcp20/prototype/cloud_print_requester.h"
 
+#include <stdint.h>
+
+#include <limits>
+
 #include "base/bind.h"
 #include "base/json/json_writer.h"
 #include "base/md5.h"
@@ -122,8 +126,8 @@ void CloudPrintRequester::StartRegistration(const std::string& proxy_id,
                                             const LocalSettings& settings,
                                             const std::string& cdd) {
   std::string mime_boundary;
-  int r1 = base::RandInt(0, kint32max);
-  int r2 = base::RandInt(0, kint32max);
+  int r1 = base::RandInt(0, std::numeric_limits<int32_t>::max());
+  int r2 = base::RandInt(0, std::numeric_limits<int32_t>::max());
   base::SStringPrintf(&mime_boundary,
                       "---------------------------%08X%08X", r1, r2);