Conver DLOG(INFO) to DVLOG(1) in QUIC code.

Conver DLOG(INFO) to DVLOG(1) in QUIC code.

BUG=258671
Committed: https://src.chromium.org/viewvc/chrome?view=rev&revision=236843

[ramant (doing other things), 2013-11-22 17:51:22]

lgtm

[commit-bot: I haz the power, 2013-11-22 18:16:55]

CQ is trying da patch. Follow status at
https://chromium-status.appspot.com/cq/rch@chromium.org/83123006/1

[commit-bot: I haz the power, 2013-11-22 18:17:02]

Failed to apply patch for net/quic/congestion_control/tcp_cubic_sender.cc:
While running patch -p1 --forward --force --no-backup-if-mismatch;
  patching file net/quic/congestion_control/tcp_cubic_sender.cc
  Hunk #1 succeeded at 98 (offset 3 lines).
  Hunk #2 FAILED at 105.
  Hunk #3 succeeded at 129 (offset 3 lines).
  Hunk #4 succeeded at 152 (offset 6 lines).
  Hunk #5 succeeded at 258 (offset 6 lines).
  Hunk #6 succeeded at 269 (offset 6 lines).
  Hunk #7 succeeded at 287 (offset 5 lines).
  Hunk #8 succeeded at 313 (offset 5 lines).
  1 out of 8 hunks FAILED -- saving rejects to file
net/quic/congestion_control/tcp_cubic_sender.cc.rej

Patch:       net/quic/congestion_control/tcp_cubic_sender.cc
Index: net/quic/congestion_control/tcp_cubic_sender.cc
diff --git a/net/quic/congestion_control/tcp_cubic_sender.cc
b/net/quic/congestion_control/tcp_cubic_sender.cc
index
c52524eb3a8feaf9f6e918bcd67b6d257d4414fc..6445143bba0a95767883d100ff44e313e6447f0c
100644
--- a/net/quic/congestion_control/tcp_cubic_sender.cc
+++ b/net/quic/congestion_control/tcp_cubic_sender.cc
@@ -95,7 +95,7 @@ void TcpCubicSender::OnIncomingAck(
   CongestionAvoidance(acked_sequence_number);
   AckAccounting(rtt);
   if (end_sequence_number_ == acked_sequence_number) {
-    DLOG(INFO) << "Start update end sequence number @" <<
acked_sequence_number;
+    DVLOG(1) << "Start update end sequence number @" << acked_sequence_number;
     update_end_sequence_number_ = true;
   }
 }
@@ -105,7 +105,7 @@ void TcpCubicSender::OnIncomingLoss(QuicPacketSequenceNumber
largest_loss,
   // TCP NewReno (RFC6582) says that once a loss occurs, any losses in packets
   // already sent should be treated as a single loss event, since it's
expected.
   if (largest_loss <= largest_sent_at_last_cutback_) {
-    DLOG(INFO) << "Ignoring loss for largest_missing:" << largest_loss
+    DVLOG(1) << "Ignoring loss for largest_missing:" << largest_loss
                << " because it was sent prior to the last CWND cutback.";
     return;
   }
@@ -126,7 +126,7 @@ void TcpCubicSender::OnIncomingLoss(QuicPacketSequenceNumber
largest_loss,
     congestion_window_ = kMinimumCongestionWindow;
   }
   largest_sent_at_last_cutback_ = largest_sent_sequence_number_;
-  DLOG(INFO) << "Incoming loss; congestion window:" << congestion_window_;
+  DVLOG(1) << "Incoming loss; congestion window:" << congestion_window_;
 }
 
 bool TcpCubicSender::OnPacketSent(QuicTime /*sent_time*/,
@@ -146,7 +146,7 @@ bool TcpCubicSender::OnPacketSent(QuicTime /*sent_time*/,
     end_sequence_number_ = sequence_number;
     if (AvailableSendWindow() == 0) {
       update_end_sequence_number_ = false;
-      DLOG(INFO) << "Stop update end sequence number @" << sequence_number;
+      DVLOG(1) << "Stop update end sequence number @" << sequence_number;
     }
   }
   return true;
@@ -252,7 +252,7 @@ void
TcpCubicSender::CongestionAvoidance(QuicPacketSequenceNumber ack) {
       // TCP slow start, exponential growth, increase by one for each ACK.
       congestion_window_++;
     }
-    DLOG(INFO) << "Slow start; congestion window:" << congestion_window_;
+    DVLOG(1) << "Slow start; congestion window:" << congestion_window_;
   } else {
     if (congestion_window_ < max_tcp_congestion_window_) {
       if (reno_) {
@@ -263,12 +263,12 @@ void
TcpCubicSender::CongestionAvoidance(QuicPacketSequenceNumber ack) {
         } else {
           congestion_window_count_++;
         }
-        DLOG(INFO) << "Reno; congestion window:" << congestion_window_;
+        DVLOG(1) << "Reno; congestion window:" << congestion_window_;
       } else {
         congestion_window_ = std::min(
             max_tcp_congestion_window_,
             cubic_.CongestionWindowAfterAck(congestion_window_, delay_min_));
-        DLOG(INFO) << "Cubic; congestion window:" << congestion_window_;
+        DVLOG(1) << "Cubic; congestion window:" << congestion_window_;
       }
     }
   }
@@ -282,7 +282,7 @@ void TcpCubicSender::OnTimeOut() {
 
 void TcpCubicSender::AckAccounting(QuicTime::Delta rtt) {
   if (rtt.IsInfinite() || rtt.IsZero()) {
-    DLOG(INFO) << "Ignoring rtt, because it's "
+    DVLOG(1) << "Ignoring rtt, because it's "
                << (rtt.IsZero() ? "Zero" : "Infinite");
     return;
   }
@@ -308,7 +308,7 @@ void TcpCubicSender::AckAccounting(QuicTime::Delta rtt) {
     smoothed_rtt_ = QuicTime::Delta::FromMicroseconds(
         kOneMinusAlpha * smoothed_rtt_.ToMicroseconds() +
         kAlpha * rtt.ToMicroseconds());
-    DLOG(INFO) << "Cubic; smoothed_rtt_:" << smoothed_rtt_.ToMicroseconds()
+    DVLOG(1) << "Cubic; smoothed_rtt_:" << smoothed_rtt_.ToMicroseconds()
                << " mean_deviation_:" << mean_deviation_.ToMicroseconds();
   }

[commit-bot: I haz the power, 2013-11-22 19:03:55]

CQ is trying da patch. Follow status at
https://chromium-status.appspot.com/cq/rch@chromium.org/83123006/70001

[commit-bot: I haz the power, 2013-11-22 19:19:06]

Retried try job too often on linux_rel for step(s) base_unittests,
browser_tests, interactive_ui_tests, net_unittests, unit_tests
http://build.chromium.org/p/tryserver.chromium/buildstatus?builder=linux_rel&...

[commit-bot: I haz the power, 2013-11-22 20:23:59]

CQ is trying da patch. Follow status at
https://chromium-status.appspot.com/cq/rch@chromium.org/83123006/460001

[commit-bot: I haz the power, 2013-11-22 22:21:44]

Change committed as 236843