Rename FrameGenerator -> UlpfecPacketGenerator. (pt. 6b)

webrtc/modules/rtp_rtcp/source/producer_fec_unittest.cc

Index: webrtc/modules/rtp_rtcp/source/producer_fec_unittest.cc
diff --git a/webrtc/modules/rtp_rtcp/source/producer_fec_unittest.cc b/webrtc/modules/rtp_rtcp/source/producer_fec_unittest.cc
index 023a24cced4c7ae18f3a88e9f341699d8d9ea859..4fc87f73bff2093c20abdfb541068dafd61e5c10 100644
--- a/webrtc/modules/rtp_rtcp/source/producer_fec_unittest.cc
+++ b/webrtc/modules/rtp_rtcp/source/producer_fec_unittest.cc
@@ -12,11 +12,11 @@
 #include <memory>
 #include <vector>
 
-#include "webrtc/test/gtest.h"
 #include "webrtc/modules/rtp_rtcp/source/byte_io.h"
 #include "webrtc/modules/rtp_rtcp/source/fec_test_helper.h"
 #include "webrtc/modules/rtp_rtcp/source/forward_error_correction.h"
 #include "webrtc/modules/rtp_rtcp/source/producer_fec.h"
+#include "webrtc/test/gtest.h"
 
 namespace webrtc {
 
@@ -25,8 +25,8 @@ constexpr uint8_t kFecPayloadType = 96;
 constexpr uint8_t kRedPayloadType = 97;
 }  // namespace
 
-using ::webrtc::test::fec::FrameGenerator;
 using ::webrtc::test::fec::RawRtpPacket;
+using ::webrtc::test::fec::UlpfecPacketGenerator;
 
 void VerifyHeader(uint16_t seq_num,
                   uint32_t timestamp,
@@ -50,7 +50,7 @@ void VerifyHeader(uint16_t seq_num,
 class ProducerFecTest : public ::testing::Test {
  protected:
   ProducerFec producer_;
-  FrameGenerator generator_;
+  UlpfecPacketGenerator generator_;
 };
 
 // Verifies bug found via fuzzing, where a gap in the packet sequence caused us