Offer Resource Timing in workers

Source/platform/network/ResourceTimingInfo.h

 /*
  * Copyright (C) 2013 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.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 13 matching lines @@
  * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
 #ifndef ResourceTimingInfo_h
 #define ResourceTimingInfo_h
 
+#include "platform/CrossThreadCopier.h"
 #include "platform/network/ResourceRequest.h"
 #include "platform/network/ResourceResponse.h"
 #include "wtf/text/AtomicString.h"
 
 namespace blink {
 
-class ResourceTimingInfo {
+struct CrossThreadResourceTimingInfoData;
+
+class PLATFORM_EXPORT ResourceTimingInfo {
 public:
     static PassOwnPtr<ResourceTimingInfo> create(const AtomicString& type, const double time, bool isMainResource)
     {
         return adoptPtr(new ResourceTimingInfo(type, time, isMainResource));
     }
+    static PassOwnPtr<ResourceTimingInfo> adopt(PassOwnPtr<CrossThreadResourceTimingInfoData>);
+
+    // Gets a copy of the data suitable for passing to another thread.
+    PassOwnPtr<CrossThreadResourceTimingInfoData> copyData() const;
 
     double initialTime() const { return m_initialTime; }
     bool isMainResource() const { return m_isMainResource; }
 
     void setInitiatorType(const AtomicString& type) { m_type = type; }
     const AtomicString& initiatorType() const { return m_type; }
 
     void setOriginalTimingAllowOrigin(const AtomicString& originalTimingAllowOrigin) { m_originalTimingAllowOrigin = originalTimingAllowOrigin; }
     const AtomicString& originalTimingAllowOrigin() const { return m_originalTimingAllowOrigin; }
 
@@ skipping 27 matching lines @@
     AtomicString m_type;
     AtomicString m_originalTimingAllowOrigin;
     double m_initialTime;
     double m_loadFinishTime;
     ResourceRequest m_initialRequest;
     ResourceResponse m_finalResponse;
     Vector<ResourceResponse> m_redirectChain;
     bool m_isMainResource;
 };
 
+struct CrossThreadResourceTimingInfoData {
+    WTF_MAKE_NONCOPYABLE(CrossThreadResourceTimingInfoData);
+    WTF_MAKE_FAST_ALLOCATED(CrossThreadResourceTimingInfoData);
+public:
+    CrossThreadResourceTimingInfoData() {}
+
+    String m_type;
+    String m_originalTimingAllowOrigin;
+    double m_initialTime;
+    double m_loadFinishTime;
+    OwnPtr<CrossThreadResourceRequestData> m_initialRequest;
+    OwnPtr<CrossThreadResourceResponseData> m_finalResponse;
+    Vector<OwnPtr<CrossThreadResourceResponseData>> m_redirectChain;
+    bool m_isMainResource;
+};
+
+template<> struct CrossThreadCopierBase<false, false, false, ResourceTimingInfo> {
+    typedef PassOwnPtr<CrossThreadResourceTimingInfoData> Type;
+    static Type copy(const ResourceTimingInfo& info) { return info.copyData(); }
+};
+
 } // namespace blink
 
 #endif