Switch to standard integer types in rlz/.

rlz/win/lib/rlz_value_store_registry.h

Index: rlz/win/lib/rlz_value_store_registry.h
diff --git a/rlz/win/lib/rlz_value_store_registry.h b/rlz/win/lib/rlz_value_store_registry.h
index d058d668653db2bc631027fff6ed2709b7920a56..4fa6db655001a98f79eaeeeb2395f5b439789e62 100644
--- a/rlz/win/lib/rlz_value_store_registry.h
+++ b/rlz/win/lib/rlz_value_store_registry.h
@@ -5,7 +5,11 @@
 #ifndef RLZ_WIN_LIB_RLZ_VALUE_STORE_REGISTRY_H_
 #define RLZ_WIN_LIB_RLZ_VALUE_STORE_REGISTRY_H_
 
+#include <stddef.h>
+#include <stdint.h>
+
 #include "base/compiler_specific.h"
+#include "base/macros.h"
 #include "rlz/lib/rlz_value_store.h"
 
 namespace rlz_lib {
@@ -17,8 +21,8 @@ class RlzValueStoreRegistry : public RlzValueStore {
 
   bool HasAccess(AccessType type) override;
 
-  bool WritePingTime(Product product, int64 time) override;
-  bool ReadPingTime(Product product, int64* time) override;
+  bool WritePingTime(Product product, int64_t time) override;
+  bool ReadPingTime(Product product, int64_t* time) override;
   bool ClearPingTime(Product product) override;
 
   bool WriteAccessPointRlz(AccessPoint access_point,