tracing: Make ConvertableToTraceFormat move-only scoped_ptr

third_party/WebKit/Source/platform/EventTracer.cpp

Index: third_party/WebKit/Source/platform/EventTracer.cpp
diff --git a/third_party/WebKit/Source/platform/EventTracer.cpp b/third_party/WebKit/Source/platform/EventTracer.cpp
index e7cd5fda72743b9165165a44651ac812141ed849..94015e145f7e75376ea0a55f43d75c8b2c0e9736 100644
--- a/third_party/WebKit/Source/platform/EventTracer.cpp
+++ b/third_party/WebKit/Source/platform/EventTracer.cpp
@@ -76,7 +76,7 @@ TraceEvent::TraceEventHandle EventTracer::addTraceEvent(char phase, const unsign
     PassOwnPtr<TracedValue> tracedValue2,
     unsigned flags)
 {
-    scoped_refptr<base::trace_event::ConvertableToTraceFormat> convertables[2];
+    scoped_ptr<base::trace_event::ConvertableToTraceFormat> convertables[2];
     ASSERT(numArgs <= 2);
     // We move m_tracedValues from TracedValues for thread safety.
     // https://crbug.com/478149
@@ -98,7 +98,7 @@ TraceEvent::TraceEventHandle EventTracer::addTraceEvent(char phase, const unsign
 TraceEvent::TraceEventHandle EventTracer::addTraceEvent(char phase, const unsigned char* categoryEnabledFlag,
     const char* name, const char* scope, unsigned long long id, unsigned long long bindId, double timestamp,
     int numArgs, const char** argNames, const unsigned char* argTypes, const unsigned long long* argValues,
-    const scoped_refptr<base::trace_event::ConvertableToTraceFormat>* convertables, unsigned flags)
+    scoped_ptr<base::trace_event::ConvertableToTraceFormat>* convertables, unsigned flags)
 {
     base::TimeTicks timestampTimeTicks = base::TimeTicks() + base::TimeDelta::FromSecondsD(timestamp);
     base::trace_event::TraceEventHandle handle = TRACE_EVENT_API_ADD_TRACE_EVENT_WITH_THREAD_ID_AND_TIMESTAMP(phase, categoryEnabledFlag, name, scope, id, bindId, base::PlatformThread::CurrentId(), timestampTimeTicks, numArgs, argNames, argTypes, argValues, convertables, flags);