Oilpan: move MHTML objects to the heap.

Source/platform/mhtml/ArchiveResourceCollection.h

 /*
  * Copyright (C) 2008 Apple 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:
  *
  * 1.  Redistributions of source code must retain the above copyright
  *     notice, this list of conditions and the following disclaimer.
  * 2.  Redistributions in binary form must reproduce the above copyright
@@ skipping 11 matching lines @@
  * (INCLUDING, BUT NOT 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 ArchiveResourceCollection_h
 #define ArchiveResourceCollection_h
 
-#include "platform/mhtml/ArchiveResource.h"
-#include "platform/mhtml/MHTMLArchive.h"
+#include "platform/heap/Handle.h"
 #include "wtf/HashMap.h"
 #include "wtf/text/WTFString.h"
 
 namespace WebCore {
 
+class ArchiveResource;
 class KURL;
+class MHTMLArchive;
 
-class PLATFORM_EXPORT ArchiveResourceCollection {
-    WTF_MAKE_NONCOPYABLE(ArchiveResourceCollection); WTF_MAKE_FAST_ALLOCATED;
+class PLATFORM_EXPORT ArchiveResourceCollection FINAL : public NoBaseWillBeGarbageCollectedFinalized<ArchiveResourceCollection> {
+    WTF_MAKE_NONCOPYABLE(ArchiveResourceCollection); WTF_MAKE_FAST_ALLOCATED_WILL_BE_REMOVED;
 public:
-    ArchiveResourceCollection();
+    static PassOwnPtrWillBeRawPtr<ArchiveResourceCollection> create()
+    {
+        return adoptPtrWillBeNoop(new ArchiveResourceCollection);
+    }
 
-    void addResource(PassRefPtr<ArchiveResource>);
+    ~ArchiveResourceCollection();
+
+    void addResource(PassRefPtrWillBeRawPtr<ArchiveResource>);
     void addAllResources(MHTMLArchive*);
 
     ArchiveResource* archiveResourceForURL(const KURL&);
-    PassRefPtr<MHTMLArchive> popSubframeArchive(const String& frameName, const KURL&);
+    PassRefPtrWillBeRawPtr<MHTMLArchive> popSubframeArchive(const String& frameName, const KURL&);
+
+    void trace(Visitor*);
 
 private:
-    HashMap<String, RefPtr<ArchiveResource> > m_subresources;
-    HashMap<String, RefPtr<MHTMLArchive> > m_subframes;
+    ArchiveResourceCollection();
+
+    WillBeHeapHashMap<String, RefPtrWillBeMember<ArchiveResource> > m_subresources;
+    WillBeHeapHashMap<String, RefPtrWillBeMember<MHTMLArchive> > m_subframes;
 };
 
 }
 
 #endif