Revert of Add quic_logging

net/tools/quic/quic_dispatcher.cc

Index: net/tools/quic/quic_dispatcher.cc
diff --git a/net/tools/quic/quic_dispatcher.cc b/net/tools/quic/quic_dispatcher.cc
index 55becba4ce0c58e2da01bceb9bc578cc706a70ce..b658e6829ddb7dda920917a281f18c2debd86e99 100644
--- a/net/tools/quic/quic_dispatcher.cc
+++ b/net/tools/quic/quic_dispatcher.cc
@@ -7,13 +7,13 @@
 #include <utility>
 
 #include "base/debug/stack_trace.h"
+#include "base/logging.h"
 #include "base/macros.h"
 #include "base/memory/ptr_util.h"
 #include "net/quic/core/crypto/quic_random.h"
 #include "net/quic/core/quic_flags.h"
 #include "net/quic/core/quic_utils.h"
 #include "net/quic/platform/api/quic_bug_tracker.h"
-#include "net/quic/platform/api/quic_logging.h"
 #include "net/tools/quic/chlo_extractor.h"
 #include "net/tools/quic/quic_per_connection_packet_writer.h"
 #include "net/tools/quic/quic_simple_server_session.h"
@@ -376,8 +376,8 @@
           !time_wait_list_manager_->IsConnectionIdInTimeWait(connection_id)) {
         // Add this connection_id to the time-wait state, to safely reject
         // future packets.
-        QUIC_DLOG(INFO) << "Adding connection ID " << connection_id
-                        << "to time-wait list.";
+        DVLOG(1) << "Adding connection ID " << connection_id
+                 << "to time-wait list.";
         time_wait_list_manager_->AddConnectionIdToTimeWait(
             connection_id, framer_.version(),
             /*connection_rejected_statelessly=*/false, nullptr);
@@ -424,9 +424,8 @@
   // set.  Since this may be a client continuing a connection we lost track of
   // via server restart, send a rejection to fast-fail the connection.
   if (!header.public_header.version_flag) {
-    QUIC_DLOG(INFO)
-        << "Packet without version arrived for unknown connection ID "
-        << header.public_header.connection_id;
+    DVLOG(1) << "Packet without version arrived for unknown connection ID "
+             << header.public_header.connection_id;
     return kFateTimeWait;
   }
 
@@ -532,8 +531,7 @@
 
 void QuicDispatcher::OnConnectionAddedToTimeWaitList(
     QuicConnectionId connection_id) {
-  QUIC_DLOG(INFO) << "Connection " << connection_id
-                  << " added to time wait list.";
+  DVLOG(1) << "Connection " << connection_id << " added to time wait list.";
 }
 
 void QuicDispatcher::OnPacket() {}
@@ -541,7 +539,7 @@
 void QuicDispatcher::OnError(QuicFramer* framer) {
   QuicErrorCode error = framer->error();
   SetLastError(error);
-  QUIC_DLOG(INFO) << QuicErrorCodeToString(error);
+  DVLOG(1) << QuicErrorCodeToString(error);
 }
 
 bool QuicDispatcher::ShouldCreateSessionForUnknownVersion(QuicTag version_tag) {
@@ -661,7 +659,7 @@
     }
     QuicSession* session =
         CreateQuicSession(connection_id, packets.front().client_address);
-    QUIC_DLOG(INFO) << "Created new session for " << connection_id;
+    DVLOG(1) << "Created new session for " << connection_id;
     session_map_.insert(
         std::make_pair(connection_id, base::WrapUnique(session)));
     DeliverPacketsToSession(packets, session);
@@ -685,8 +683,8 @@
 
 void QuicDispatcher::OnBufferPacketFailure(EnqueuePacketResult result,
                                            QuicConnectionId connection_id) {
-  QUIC_DLOG(INFO) << "Fail to buffer packet on connection " << connection_id
-                  << " because of " << result;
+  DVLOG(1) << "Fail to buffer packet on connection " << connection_id
+           << " because of " << result;
 }
 
 void QuicDispatcher::OnConnectionRejectedStatelessly() {}
@@ -753,7 +751,7 @@
   // Creates a new session and process all buffered packets for this connection.
   QuicSession* session =
       CreateQuicSession(current_connection_id_, current_client_address_);
-  QUIC_DLOG(INFO) << "Created new session for " << current_connection_id_;
+  DVLOG(1) << "Created new session for " << current_connection_id_;
   session_map_.insert(
       std::make_pair(current_connection_id_, base::WrapUnique(session)));
   std::list<BufferedPacket> packets =