1 files changed, 10 insertions, 4 deletions
diff --git a/chromium/third_party/WebKit/Source/modules/mediastream/RTCStatsResponse.cpp b/chromium/third_party/WebKit/Source/modules/mediastream/RTCStatsResponse.cpp
index 7da82b1c9d3..1d32ab49d08 100644
--- a/chromium/third_party/WebKit/Source/modules/mediastream/RTCStatsResponse.cpp
+++ b/chromium/third_party/WebKit/Source/modules/mediastream/RTCStatsResponse.cpp
@@ -28,9 +28,9 @@
 
 namespace WebCore {
 
-PassRefPtr<RTCStatsResponse> RTCStatsResponse::create()
+PassRefPtrWillBeRawPtr<RTCStatsResponse> RTCStatsResponse::create()
 {
-    return adoptRef(new RTCStatsResponse());
+    return adoptRefWillBeNoop(new RTCStatsResponse());
 }
 
 RTCStatsResponse::RTCStatsResponse()
@@ -38,11 +38,11 @@ RTCStatsResponse::RTCStatsResponse()
     ScriptWrappable::init(this);
 }
 
-PassRefPtr<RTCStatsReport> RTCStatsResponse::namedItem(const AtomicString& name)
+PassRefPtrWillBeRawPtr<RTCStatsReport> RTCStatsResponse::namedItem(const AtomicString& name)
 {
     if (m_idmap.find(name) != m_idmap.end())
         return m_result[m_idmap.get(name)];
-    return 0;
+    return nullptr;
 }
 
 size_t RTCStatsResponse::addReport(String id, String type, double timestamp)
@@ -58,4 +58,10 @@ void RTCStatsResponse::addStatistic(size_t report, String name, String value)
     m_result[report]->addStatistic(name, value);
 }
 
+void RTCStatsResponse::trace(Visitor* visitor)
+{
+    visitor->trace(m_result);
+    RTCStatsResponseBase::trace(visitor);
+}
+
 } // namespace WebCore