Add RTC_ prefix to contructormagic macros.

webrtc/base/nssidentity.h

Index: webrtc/base/nssidentity.h
diff --git a/webrtc/base/nssidentity.h b/webrtc/base/nssidentity.h
index 867f594b844ef4db292fe44dc3ecc3085c6ba17d..a28ce62ba16469e305e2aa5b167de05fe7c06cd6 100644
--- a/webrtc/base/nssidentity.h
+++ b/webrtc/base/nssidentity.h
@@ -60,7 +60,7 @@ class NSSKeyPair {
   SECKEYPublicKey* pubkey_;
   SSLKEAType ssl_kea_type_;
 
-  DISALLOW_COPY_AND_ASSIGN(NSSKeyPair);
+  RTC_DISALLOW_COPY_AND_ASSIGN(NSSKeyPair);
 };
 
 
@@ -109,7 +109,7 @@ class NSSCertificate : public SSLCertificate {
   CERTCertificate* certificate_;
   scoped_ptr<SSLCertChain> chain_;
 
-  DISALLOW_COPY_AND_ASSIGN(NSSCertificate);
+  RTC_DISALLOW_COPY_AND_ASSIGN(NSSCertificate);
 };
 
 // Represents a SSL key pair and certificate for NSS.
@@ -135,7 +135,7 @@ class NSSIdentity : public SSLIdentity {
   rtc::scoped_ptr<NSSKeyPair> keypair_;
   rtc::scoped_ptr<NSSCertificate> certificate_;
 
-  DISALLOW_COPY_AND_ASSIGN(NSSIdentity);
+  RTC_DISALLOW_COPY_AND_ASSIGN(NSSIdentity);
 };
 
 }  // namespace rtc