Prepare for move-only PassOwnPtr in the remaining directories.

third_party/WebKit/Source/platform/TraceEvent.h

Index: third_party/WebKit/Source/platform/TraceEvent.h
diff --git a/third_party/WebKit/Source/platform/TraceEvent.h b/third_party/WebKit/Source/platform/TraceEvent.h
index c47ac9bb57e52b101515b5984d04796826fe0919..da2211456307987ff837a477d065218d8f53ac7a 100644
--- a/third_party/WebKit/Source/platform/TraceEvent.h
+++ b/third_party/WebKit/Source/platform/TraceEvent.h
@@ -442,9 +442,9 @@ template<typename T> struct TracedValueTraits {
 
 template<typename T> struct TracedValueTraits<PassOwnPtr<T>> {
     static const bool isTracedValue = std::is_convertible<T*, TracedValue*>::value;
-    static PassOwnPtr<TracedValue> moveFromIfTracedValue(const PassOwnPtr<T>& tracedValue)
+    static PassOwnPtr<TracedValue> moveFromIfTracedValue(PassOwnPtr<T>&& tracedValue)
     {
-        return tracedValue;
+        return std::move(tracedValue);
     }
 };
 
@@ -453,9 +453,9 @@ template<typename T> bool isTracedValue(const T&)
     return TracedValueTraits<T>::isTracedValue;
 }
 
-template<typename T> PassOwnPtr<TracedValue> moveFromIfTracedValue(const T& value)
+template<typename T> PassOwnPtr<TracedValue> moveFromIfTracedValue(T&& value)
 {
-    return TracedValueTraits<T>::moveFromIfTracedValue(value);
+    return TracedValueTraits<T>::moveFromIfTracedValue(std::forward<T>(value));
 }
 
 // These addTraceEvent template functions are defined here instead of in the