Replace NULL with nullptr in all C++ files.

webrtc/modules/audio_coding/neteq/test/NETEQTEST_RTPpacket.cc

Index: webrtc/modules/audio_coding/neteq/test/NETEQTEST_RTPpacket.cc
diff --git a/webrtc/modules/audio_coding/neteq/test/NETEQTEST_RTPpacket.cc b/webrtc/modules/audio_coding/neteq/test/NETEQTEST_RTPpacket.cc
index 3d44fbcb25377e59d50a2eec9130bded64668fac..849dc8fb9a40037c001cd09e0885e06adda3aeed 100644
--- a/webrtc/modules/audio_coding/neteq/test/NETEQTEST_RTPpacket.cc
+++ b/webrtc/modules/audio_coding/neteq/test/NETEQTEST_RTPpacket.cc
@@ -24,18 +24,16 @@ const int NETEQTEST_RTPpacket::_kRDHeaderLen = 8;
 const int NETEQTEST_RTPpacket::_kBasicHeaderLen = 12;
 
 NETEQTEST_RTPpacket::NETEQTEST_RTPpacket()
-:
-_datagram(NULL),
-_payloadPtr(NULL),
-_memSize(0),
-_datagramLen(-1),
-_payloadLen(0),
-_rtpParsed(false),
-_receiveTime(0),
-_lost(false)
-{
-    memset(&_rtpInfo, 0, sizeof(_rtpInfo));
-    _blockList.clear();
+    : _datagram(nullptr),
+      _payloadPtr(nullptr),
+      _memSize(0),
+      _datagramLen(-1),
+      _payloadLen(0),
+      _rtpParsed(false),
+      _receiveTime(0),
+      _lost(false) {
+  memset(&_rtpInfo, 0, sizeof(_rtpInfo));
+  _blockList.clear();
 }
 
 NETEQTEST_RTPpacket::~NETEQTEST_RTPpacket()
@@ -51,11 +49,11 @@ void NETEQTEST_RTPpacket::reset()
     if(_datagram) {
         delete [] _datagram;
     }
-    _datagram = NULL;
+    _datagram = nullptr;
     _memSize = 0;
     _datagramLen = -1;
     _payloadLen = 0;
-    _payloadPtr = NULL;
+    _payloadPtr = nullptr;
     _receiveTime = 0;
     memset(&_rtpInfo, 0, sizeof(_rtpInfo));
     _rtpParsed = false;
@@ -70,8 +68,8 @@ int NETEQTEST_RTPpacket::skipFileHeader(FILE *fp)
 
     const int kFirstLineLength = 40;
     char firstline[kFirstLineLength];
-    if (fgets(firstline, kFirstLineLength, fp) == NULL) {
-        return -1;
+    if (fgets(firstline, kFirstLineLength, fp) == nullptr) {
+      return -1;
     }
     if (strncmp(firstline, "#!rtpplay", 9) == 0) {
         if (strncmp(firstline, "#!rtpplay1.0", 12) != 0) {
@@ -301,7 +299,7 @@ const webrtc::WebRtcRTPHeader* NETEQTEST_RTPpacket::RTPinfo() const
     }
     else
     {
-        return NULL;
+      return nullptr;
     }
 }
 
@@ -313,7 +311,7 @@ uint8_t * NETEQTEST_RTPpacket::datagram() const
     }
     else
     {
-        return NULL;
+      return nullptr;
     }
 }
 
@@ -325,7 +323,7 @@ uint8_t * NETEQTEST_RTPpacket::payload() const
     }
     else
     {
-        return NULL;
+      return nullptr;
     }
 }