Pool 64 bits of entropy instead of calling OpenSSL's RNG for one bit

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 c96f01a9139ea1508a7f2d6c91c49ba809175b10..73fce2ef2cfcc6b1ef5e422659774dbe1b7f9799 100644
--- a/net/quic/crypto/quic_random.cc
+++ b/net/quic/crypto/quic_random.cc
@@ -19,7 +19,6 @@ 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;
 
@@ -45,12 +44,6 @@ 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.
 }