diff --git a/webrtc/build/sanitizers/lsan_suppressions_webrtc.cc b/webrtc/build/sanitizers/lsan_suppressions_webrtc.cc
index 42b3b14383..49dee1b562 100644
--- a/webrtc/build/sanitizers/lsan_suppressions_webrtc.cc
+++ b/webrtc/build/sanitizers/lsan_suppressions_webrtc.cc
@@ -58,8 +58,6 @@ char kLSanDefaultSuppressions[] =
 // https://code.google.com/p/webrtc/issues/detail?id=4149 for details.
 "leak:StartDNSLookup\n"
 // https://code.google.com/p/webrtc/issues/detail?id=2527
-"leak:buzz::FakeXmppClient::SendStanza\n"
-"leak:buzz::XmppTask::XmppTask\n"
 "leak:HangoutPubSubClientTest::HangoutPubSubClientTest\n"
 "leak:MucRoomConfigTaskTest::SetUp\n"
 "leak:MucRoomDiscoveryTaskTest::SetUp\n"
diff --git a/webrtc/p2p/base/transportchannelimpl.h b/webrtc/p2p/base/transportchannelimpl.h
index 1d43e54d0a..7592a3cbc8 100644
--- a/webrtc/p2p/base/transportchannelimpl.h
+++ b/webrtc/p2p/base/transportchannelimpl.h
@@ -16,8 +16,6 @@
 #include "webrtc/base/constructormagic.h"
 #include "webrtc/p2p/base/transportchannel.h"
 
-namespace buzz { class XmlElement; }
-
 namespace webrtc {
 class MetricsObserverInterface;
 }