Replace NULL with nullptr or null in webrtc/base/.
BUG=webrtc:7147
Review-Url: https://codereview.webrtc.org/2718663005
Cr-Commit-Position: refs/heads/master@{#16878}
diff --git a/webrtc/base/asyncudpsocket.h b/webrtc/base/asyncudpsocket.h
index aa6a904..e5535e0 100644
--- a/webrtc/base/asyncudpsocket.h
+++ b/webrtc/base/asyncudpsocket.h
@@ -23,7 +23,7 @@
class AsyncUDPSocket : public AsyncPacketSocket {
public:
// Binds |socket| and creates AsyncUDPSocket for it. Takes ownership
- // of |socket|. Returns NULL if bind() fails (|socket| is destroyed
+ // of |socket|. Returns null if bind() fails (|socket| is destroyed
// in that case).
static AsyncUDPSocket* Create(AsyncSocket* socket,
const SocketAddress& bind_address);