Move mediastream module to oilpan transition types

Source/modules/mediastream/RTCStatsRequestImpl.cpp

Index: Source/modules/mediastream/RTCStatsRequestImpl.cpp
diff --git a/Source/modules/mediastream/RTCStatsRequestImpl.cpp b/Source/modules/mediastream/RTCStatsRequestImpl.cpp
index 2e21f22675bf68b49019c0951130cea7bc744c3c..bac8937f682fa6403eba46371ea1348fece41502 100644
--- a/Source/modules/mediastream/RTCStatsRequestImpl.cpp
+++ b/Source/modules/mediastream/RTCStatsRequestImpl.cpp
@@ -49,7 +49,7 @@ RTCStatsRequestImpl::~RTCStatsRequestImpl()
 {
 }
 
-PassRefPtr<RTCStatsResponseBase> RTCStatsRequestImpl::createResponse()
+PassRefPtrWillBeRawPtr<RTCStatsResponseBase> RTCStatsRequestImpl::createResponse()
 {
     return RTCStatsResponse::create();
 }
@@ -64,7 +64,7 @@ MediaStreamComponent* RTCStatsRequestImpl::component()
     return m_component.get();
 }
 
-void RTCStatsRequestImpl::requestSucceeded(PassRefPtr<RTCStatsResponseBase> response)
+void RTCStatsRequestImpl::requestSucceeded(PassRefPtrWillBeRawPtr<RTCStatsResponseBase> response)
 {
     if (!m_successCallback)
         return;