Don't account for audio in the pacer budget.

webrtc/modules/pacing/paced_sender_unittest.cc

 /*
  *  Copyright (c) 2012 The WebRTC project authors. All Rights Reserved.
  *
  *  Use of this source code is governed by a BSD-style license
  *  that can be found in the LICENSE file in the root of the source
  *  tree. An additional intellectual property rights grant can be found
  *  in the file PATENTS.  All contributing project authors may
  *  be found in the AUTHORS file in the root of the source tree.
  */
 
@@ skipping 453 matching lines @@
   send_bucket_->Process();
 
   // Expect normal and low priority to be queued and high to pass through.
   send_bucket_->InsertPacket(PacedSender::kLowPriority, ssrc_low_priority,
                              sequence_number++, capture_time_ms_low_priority,
                              250, false);
   send_bucket_->InsertPacket(PacedSender::kNormalPriority, ssrc,
                              sequence_number++, capture_time_ms, 250, false);
   send_bucket_->InsertPacket(PacedSender::kNormalPriority, ssrc,
                              sequence_number++, capture_time_ms, 250, false);
+  send_bucket_->InsertPacket(PacedSender::kNormalPriority, ssrc,
+                             sequence_number++, capture_time_ms, 250, false);
   send_bucket_->InsertPacket(PacedSender::kHighPriority, ssrc,
                              sequence_number++, capture_time_ms, 250, false);
 
   // Expect all high and normal priority to be sent out first.
   EXPECT_CALL(callback_, TimeToSendPadding(_)).Times(0);
   EXPECT_CALL(callback_, TimeToSendPacket(ssrc, _, capture_time_ms, false))
-      .Times(3)
+      .Times(4)
       .WillRepeatedly(Return(true));
 
   EXPECT_EQ(5, send_bucket_->TimeUntilNextProcess());
   clock_.AdvanceTimeMilliseconds(5);
   EXPECT_EQ(0, send_bucket_->TimeUntilNextProcess());
   EXPECT_EQ(0, send_bucket_->Process());
 
   EXPECT_CALL(callback_,
               TimeToSendPacket(
                   ssrc_low_priority, _, capture_time_ms_low_priority, false))
@@ skipping 339 matching lines @@
   uint16_t sequence_number = 1234;
   const size_t kPacketSize = 1200;
   const int kBitrateBps = 10 * kPacketSize * 8;  // 10 packets per second.
   const int kBitrateKbps = (kBitrateBps + 500) / 1000;
 
   send_bucket_->UpdateBitrate(kBitrateKbps, kBitrateKbps, kBitrateKbps);
 
   EXPECT_EQ(0, send_bucket_->AverageQueueTimeMs());
 
   int64_t first_capture_time = clock_.TimeInMilliseconds();
-  send_bucket_->InsertPacket(PacedSender::kHighPriority, ssrc, sequence_number,
-                             first_capture_time, kPacketSize, false);
+  send_bucket_->InsertPacket(PacedSender::kNormalPriority, ssrc,
+                             sequence_number, first_capture_time, kPacketSize,
+                             false);
   clock_.AdvanceTimeMilliseconds(10);
-  send_bucket_->InsertPacket(PacedSender::kHighPriority, ssrc,
+  send_bucket_->InsertPacket(PacedSender::kNormalPriority, ssrc,
                              sequence_number + 1, clock_.TimeInMilliseconds(),
                              kPacketSize, false);
   clock_.AdvanceTimeMilliseconds(10);
 
   EXPECT_EQ((20 + 10) / 2, send_bucket_->AverageQueueTimeMs());
 
   // Only first packet (queued for 20ms) should be removed, leave the second
   // packet (queued for 10ms) alone in the queue.
   EXPECT_CALL(callback_, TimeToSendPacket(ssrc, sequence_number,
                                           first_capture_time, false))
@@ skipping 11 matching lines @@
   for (int i = 0; i < 3; ++i) {
     clock_.AdvanceTimeMilliseconds(30);  // Max delta.
     send_bucket_->Process();
   }
 
   EXPECT_EQ(0, send_bucket_->AverageQueueTimeMs());
 }
 
 }  // namespace test
 }  // namespace webrtc