relnote: Refactor QuicAckFrame::missing_packets to support a change to a

net/quic/quic_connection_test.cc

Index: net/quic/quic_connection_test.cc
diff --git a/net/quic/quic_connection_test.cc b/net/quic/quic_connection_test.cc
index c19add6bfb664ee8401a94185f2272a7be5453af..95bd00455cafadd185aec1f6b811dd2db2d11efa 100644
--- a/net/quic/quic_connection_test.cc
+++ b/net/quic/quic_connection_test.cc
@@ -973,15 +973,15 @@ class QuicConnectionTest : public ::testing::TestWithParam<TestParams> {
 
   // Explicitly nack a packet.
   void NackPacket(QuicPacketNumber missing, QuicAckFrame* frame) {
-    frame->missing_packets.insert(missing);
+    frame->missing_packets.Add(missing);
     frame->entropy_hash ^=
         QuicConnectionPeer::PacketEntropy(&connection_, missing);
   }
 
   // Undo nacking a packet within the frame.
   void AckPacket(QuicPacketNumber arrived, QuicAckFrame* frame) {
-    EXPECT_THAT(frame->missing_packets, Contains(arrived));
-    frame->missing_packets.erase(arrived);
+    EXPECT_TRUE(frame->missing_packets.Contains(arrived));
+    frame->missing_packets.Remove(arrived);
     frame->entropy_hash ^=
         QuicConnectionPeer::PacketEntropy(&connection_, arrived);
   }
@@ -1152,15 +1152,15 @@ TEST_P(QuicConnectionTest, PacketsInOrder) {
 
   ProcessPacket(1);
   EXPECT_EQ(1u, outgoing_ack()->largest_observed);
-  EXPECT_EQ(0u, outgoing_ack()->missing_packets.size());
+  EXPECT_TRUE(outgoing_ack()->missing_packets.Empty());
 
   ProcessPacket(2);
   EXPECT_EQ(2u, outgoing_ack()->largest_observed);
-  EXPECT_EQ(0u, outgoing_ack()->missing_packets.size());
+  EXPECT_TRUE(outgoing_ack()->missing_packets.Empty());
 
   ProcessPacket(3);
   EXPECT_EQ(3u, outgoing_ack()->largest_observed);
-  EXPECT_EQ(0u, outgoing_ack()->missing_packets.size());
+  EXPECT_TRUE(outgoing_ack()->missing_packets.Empty());
 }
 
 TEST_P(QuicConnectionTest, PacketsOutOfOrder) {
@@ -4031,7 +4031,7 @@ TEST_P(QuicConnectionTest, MissingPacketsBeforeLeastUnacked) {
   EXPECT_CALL(visitor_, OnSuccessfulVersionNegotiation(_));
   QuicStopWaitingFrame frame = InitStopWaitingFrame(4);
   ProcessStopWaitingPacket(&frame);
-  EXPECT_TRUE(outgoing_ack()->missing_packets.empty());
+  EXPECT_TRUE(outgoing_ack()->missing_packets.Empty());
 }
 
 TEST_P(QuicConnectionTest, ReceivedEntropyHashCalculation) {