Various formatting cleanups to net/quic/crypto and net/quic/congestion_control

net/quic/core/crypto/crypto_handshake_message.cc

Index: net/quic/core/crypto/crypto_handshake_message.cc
diff --git a/net/quic/core/crypto/crypto_handshake_message.cc b/net/quic/core/crypto/crypto_handshake_message.cc
index 2f9e230aaf75b4e4bc8472893e9372d11f4f8a58..74c978f8ca4051813581fc7f465f666ca16ddab1 100644
--- a/net/quic/core/crypto/crypto_handshake_message.cc
+++ b/net/quic/core/crypto/crypto_handshake_message.cc
@@ -15,6 +15,7 @@
 #include "net/quic/core/quic_socket_address_coder.h"
 #include "net/quic/core/quic_utils.h"
 
+using base::ContainsKey;
 using base::StringPiece;
 using base::StringPrintf;
 using std::string;
@@ -111,7 +112,7 @@ bool CryptoHandshakeMessage::GetStringPiece(QuicTag tag,
 }
 
 bool CryptoHandshakeMessage::HasStringPiece(QuicTag tag) const {
-  return base::ContainsKey(tag_value_map_, tag);
+  return ContainsKey(tag_value_map_, tag);
 }
 
 QuicErrorCode CryptoHandshakeMessage::GetNthValue24(QuicTag tag,