Switch to standard integer types in net/.

net/quic/crypto/quic_random.cc

Index: net/quic/crypto/quic_random.cc
diff --git a/net/quic/crypto/quic_random.cc b/net/quic/crypto/quic_random.cc
index 5670e34f03169d8519387596474146c96e557233..ad130a0858dff6a06125094bd87a42678787d669 100644
--- a/net/quic/crypto/quic_random.cc
+++ b/net/quic/crypto/quic_random.cc
@@ -5,6 +5,7 @@
 #include "net/quic/crypto/quic_random.h"
 
 #include "base/logging.h"
+#include "base/macros.h"
 #include "base/memory/singleton.h"
 #include "crypto/random.h"
 
@@ -18,7 +19,7 @@ class DefaultRandom : public QuicRandom {
 
   // QuicRandom implementation
   void RandBytes(void* data, size_t len) override;
-  uint64 RandUint64() override;
+  uint64_t RandUint64() override;
   void Reseed(const void* additional_entropy, size_t entropy_len) override;
 
  private:
@@ -37,8 +38,8 @@ void DefaultRandom::RandBytes(void* data, size_t len) {
   crypto::RandBytes(data, len);
 }
 
-uint64 DefaultRandom::RandUint64() {
-  uint64 value;
+uint64_t DefaultRandom::RandUint64() {
+  uint64_t value;
   RandBytes(&value, sizeof(value));
   return value;
 }