QUIC - Minor cleanup changes to match the internal source code.

net/quic/congestion_control/paced_sender.cc

Index: net/quic/congestion_control/paced_sender.cc
diff --git a/net/quic/congestion_control/paced_sender.cc b/net/quic/congestion_control/paced_sender.cc
index 731fdc5abf44a04d4c9a1e78d2732dab444f7217..87042a5a23ad9d9281097cc859003360b7acf5f2 100644
--- a/net/quic/congestion_control/paced_sender.cc
+++ b/net/quic/congestion_control/paced_sender.cc
@@ -8,6 +8,8 @@
 
 #include "net/quic/quic_protocol.h"
 
+using std::max;
+
 namespace net {
 
 // To prevent too aggressive pacing we allow the following packet burst size.
@@ -41,7 +43,7 @@ QuicTime::Delta PacedSender::TimeUntilSend(QuicTime now,
   QuicByteCount pacing_window = pace_.ToBytesPerPeriod(
       QuicTime::Delta::FromMicroseconds(kMaxSchedulingDelayUs));
   QuicByteCount min_window_size = kMinPacketBurstSize *  max_segment_size_;
-  pacing_window = std::max(pacing_window, min_window_size);
+  pacing_window = max(pacing_window, min_window_size);
 
   if (pacing_window > leaky_bucket_.BytesPending(now)) {
     // We have not filled our pacing window yet.