Enable Oilpan for core/timing/.

Source/core/timing/PerformanceResourceTiming.cpp

 /*
  * Copyright (C) 2012 Google Inc. All rights reserved.
  * Copyright (C) 2012 Intel Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
@@ skipping 32 matching lines @@
 
 static double monotonicTimeToDocumentMilliseconds(Document* document, double seconds)
 {
     ASSERT(seconds >= 0.0);
     return document->loader()->timing().monotonicTimeToZeroBasedDocumentTime(seconds) * 1000.0;
 }
 
 PerformanceResourceTiming::PerformanceResourceTiming(const ResourceTimingInfo& info, Document* requestingDocument, double startTime, double lastRedirectEndTime, bool allowTimingDetails, bool allowRedirectDetails)
     : PerformanceEntry(info.initialRequest().url().string(), "resource", monotonicTimeToDocumentMilliseconds(requestingDocument, startTime), monotonicTimeToDocumentMilliseconds(requestingDocument, info.loadFinishTime()))
     , m_initiatorType(info.initiatorType())
+    , m_requestingDocument(requestingDocument)

[haraken, 2015/04/22 11:17:25]

Is there any reason to move the member? (I'm ok with the change.)

[sof, 2015/04/22 11:41:36]

No strong reason, but the class had a bunch of bool fields at the very end, so I
felt compelled not waste a few bytes.

     , m_timing(info.finalResponse().resourceLoadTiming())
     , m_lastRedirectEndTime(lastRedirectEndTime)
     , m_finishTime(info.loadFinishTime())
     , m_didReuseConnection(info.finalResponse().connectionReused())
     , m_allowTimingDetails(allowTimingDetails)
     , m_allowRedirectDetails(allowRedirectDetails)
-    , m_requestingDocument(requestingDocument)
 {
 }
 
 PerformanceResourceTiming::~PerformanceResourceTiming()
 {
 }
 
 AtomicString PerformanceResourceTiming::initiatorType() const
 {
     return m_initiatorType;
@@ skipping 120 matching lines @@
     return monotonicTimeToDocumentMilliseconds(m_requestingDocument.get(), m_finishTime);
 }
 
 DEFINE_TRACE(PerformanceResourceTiming)
 {
     visitor->trace(m_requestingDocument);
     PerformanceEntry::trace(visitor);
 }
 
 } // namespace blink