Land recent QUIC changes.

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 9a679180149e28aead53ca6ebef94cb8d58fc816..be1f3c0cfd0dedeed413ac191adca661138d259e 100644
--- a/net/quic/crypto/quic_random.cc
+++ b/net/quic/crypto/quic_random.cc
@@ -19,6 +19,7 @@ class DefaultRandom : public QuicRandom {
   // QuicRandom implementation
   virtual void RandBytes(void* data, size_t len) OVERRIDE;
   virtual uint64 RandUint64() OVERRIDE;
+  virtual bool RandBool() OVERRIDE;
   virtual void Reseed(const void* additional_entropy,
                       size_t entropy_len) OVERRIDE;
 
@@ -44,6 +45,12 @@ uint64 DefaultRandom::RandUint64() {
   return value;
 }
 
+bool DefaultRandom::RandBool() {
+  char value;
+  RandBytes(&value, sizeof(value));
+  return (value & 1) == 1;
+}
+
 void DefaultRandom::Reseed(const void* additional_entropy, size_t entropy_len) {
   // No such function exists in crypto/random.h.
 }