Replace NULL with nullptr in all C++ files.

webrtc/pc/webrtcsdp_unittest.cc

Index: webrtc/pc/webrtcsdp_unittest.cc
diff --git a/webrtc/pc/webrtcsdp_unittest.cc b/webrtc/pc/webrtcsdp_unittest.cc
index 1a6a212cdd9f0f1ad704088594e8e76cbc285575..b058e7c505592e727f639edcf278b81aed2f4f3e 100644
--- a/webrtc/pc/webrtcsdp_unittest.cc
+++ b/webrtc/pc/webrtcsdp_unittest.cc
@@ -769,12 +769,12 @@ static const char kDummyString[] = "dummy";
 
 static bool SdpDeserialize(const std::string& message,
                            JsepSessionDescription* jdesc) {
-  return webrtc::SdpDeserialize(message, jdesc, NULL);
+  return webrtc::SdpDeserialize(message, jdesc, nullptr);
 }
 
 static bool SdpDeserializeCandidate(const std::string& message,
                                     JsepIceCandidate* candidate) {
-  return webrtc::SdpDeserializeCandidate(message, candidate, NULL);
+  return webrtc::SdpDeserializeCandidate(message, candidate, nullptr);
 }
 
 // Add some extra |newlines| to the |message| after |line|.
@@ -1385,7 +1385,7 @@ class WebRtcSdpTest : public testing::Test {
 
   void AddIceOptions(const std::string& content_name,
                      const std::vector<std::string>& transport_options) {
-    ASSERT_TRUE(desc_.GetTransportInfoByName(content_name) != NULL);
+    ASSERT_TRUE(desc_.GetTransportInfoByName(content_name) != nullptr);
     cricket::TransportInfo transport_info =
         *(desc_.GetTransportInfoByName(content_name));
     desc_.RemoveTransportInfoByName(content_name);
@@ -1396,7 +1396,7 @@ class WebRtcSdpTest : public testing::Test {
   void SetIceUfragPwd(const std::string& content_name,
                       const std::string& ice_ufrag,
                       const std::string& ice_pwd) {
-    ASSERT_TRUE(desc_.GetTransportInfoByName(content_name) != NULL);
+    ASSERT_TRUE(desc_.GetTransportInfoByName(content_name) != nullptr);
     cricket::TransportInfo transport_info =
         *(desc_.GetTransportInfoByName(content_name));
     desc_.RemoveTransportInfoByName(content_name);
@@ -1647,7 +1647,7 @@ class WebRtcSdpTest : public testing::Test {
     EXPECT_TRUE(webrtc::SdpDeserialize(sdp, jdesc_output, &error));
 
     const ContentInfo* ac = GetFirstAudioContent(jdesc_output->description());
-    ASSERT_TRUE(ac != NULL);
+    ASSERT_TRUE(ac != nullptr);
     const AudioContentDescription* acd =
         static_cast<const AudioContentDescription*>(ac->description);
     ASSERT_FALSE(acd->codecs().empty());
@@ -1667,7 +1667,7 @@ class WebRtcSdpTest : public testing::Test {
     }
 
     const ContentInfo* vc = GetFirstVideoContent(jdesc_output->description());
-    ASSERT_TRUE(vc != NULL);
+    ASSERT_TRUE(vc != nullptr);
     const VideoContentDescription* vcd =
         static_cast<const VideoContentDescription*>(vc->description);
     ASSERT_FALSE(vcd->codecs().empty());
@@ -1709,7 +1709,7 @@ class WebRtcSdpTest : public testing::Test {
     SdpParseError error;
     EXPECT_TRUE(webrtc::SdpDeserialize(sdp, jdesc_output, &error));
     const ContentInfo* ac = GetFirstAudioContent(jdesc_output->description());
-    ASSERT_TRUE(ac != NULL);
+    ASSERT_TRUE(ac != nullptr);
     const AudioContentDescription* acd =
         static_cast<const AudioContentDescription*>(ac->description);
     ASSERT_FALSE(acd->codecs().empty());
@@ -1720,7 +1720,7 @@ class WebRtcSdpTest : public testing::Test {
                                cricket::kParamValueEmpty)));
 
     const ContentInfo* vc = GetFirstVideoContent(jdesc_output->description());
-    ASSERT_TRUE(vc != NULL);
+    ASSERT_TRUE(vc != nullptr);
     const VideoContentDescription* vcd =
         static_cast<const VideoContentDescription*>(vc->description);
     ASSERT_FALSE(vcd->codecs().empty());
@@ -2700,7 +2700,7 @@ TEST_F(WebRtcSdpTest, DeserializeSdpWithSctpDataChannelAndNewPort) {
 
   // note: mutant's owned by jdesc now.
   ASSERT_TRUE(jdesc.Initialize(mutant, kSessionId, kSessionVersion));
-  mutant = NULL;
+  mutant = nullptr;
 
   // Then get the deserialized JsepSessionDescription.
   std::string sdp_with_data = kSdpString;
@@ -2933,7 +2933,7 @@ TEST_F(WebRtcSdpTest, DeserializeSdpWithReorderedPltypes) {
   EXPECT_TRUE(SdpDeserialize(kSdpWithReorderedPlTypesString, &jdesc_output));
 
   const ContentInfo* ac = GetFirstAudioContent(jdesc_output.description());
-  ASSERT_TRUE(ac != NULL);
+  ASSERT_TRUE(ac != nullptr);
   const AudioContentDescription* acd =
       static_cast<const AudioContentDescription*>(ac->description);
   ASSERT_FALSE(acd->codecs().empty());
@@ -2988,7 +2988,7 @@ TEST_F(WebRtcSdpTest, DeserializeVideoFmtp) {
       webrtc::SdpDeserialize(kSdpWithFmtpString, &jdesc_output, &error));
 
   const ContentInfo* vc = GetFirstVideoContent(jdesc_output.description());
-  ASSERT_TRUE(vc != NULL);
+  ASSERT_TRUE(vc != nullptr);
   const VideoContentDescription* vcd =
       static_cast<const VideoContentDescription*>(vc->description);
   ASSERT_FALSE(vcd->codecs().empty());
@@ -3023,10 +3023,10 @@ TEST_F(WebRtcSdpTest, DeserializeVideoFmtpWithSprops) {
       webrtc::SdpDeserialize(kSdpWithFmtpString, &jdesc_output, &error));
 
   const ContentInfo* vc = GetFirstVideoContent(jdesc_output.description());
-  ASSERT_TRUE(vc != NULL);
+  ASSERT_TRUE(vc != nullptr);
   const VideoContentDescription* vcd =
       static_cast<const VideoContentDescription*>(vc->description);
-  ASSERT_TRUE(vcd != NULL);
+  ASSERT_TRUE(vcd != nullptr);
   ASSERT_FALSE(vcd->codecs().empty());
   cricket::VideoCodec h264 = vcd->codecs()[0];
   EXPECT_EQ("H264", h264.name);
@@ -3058,7 +3058,7 @@ TEST_F(WebRtcSdpTest, DeserializeVideoFmtpWithSpace) {
                                      &error));
 
   const ContentInfo* vc = GetFirstVideoContent(jdesc_output.description());
-  ASSERT_TRUE(vc != NULL);
+  ASSERT_TRUE(vc != nullptr);
   const VideoContentDescription* vcd =
       static_cast<const VideoContentDescription*>(vc->description);
   ASSERT_FALSE(vcd->codecs().empty());