Oilpan: move core/fileapi to oilpan's heap.

Source/web/WebBlob.cpp

Index: Source/web/WebBlob.cpp
diff --git a/Source/web/WebBlob.cpp b/Source/web/WebBlob.cpp
index 4829660370f28676f9836108b2788232775244c8..df23d07de8bc10e736e266a628746e58792c0f40 100644
--- a/Source/web/WebBlob.cpp
+++ b/Source/web/WebBlob.cpp
@@ -45,7 +45,7 @@ WebBlob WebBlob::createFromFile(const WebString& path, long long size)
 {
     OwnPtr<BlobData> blobData = BlobData::create();
     blobData->appendFile(path);
-    RefPtr<Blob> blob = Blob::create(BlobDataHandle::create(blobData.release(), size));
+    RefPtrWillBeRawPtr<Blob> blob = Blob::create(BlobDataHandle::create(blobData.release(), size));
     return WebBlob(blob);
 }
 
@@ -77,27 +77,22 @@ WebString WebBlob::uuid()
     return m_private->uuid();
 }
 
-v8::Handle<v8::Value>  WebBlob::toV8Value()
+v8::Handle<v8::Value> WebBlob::toV8Value()
 {
     if (!m_private.get())
         return v8::Handle<v8::Value>();
     return toV8(m_private.get(), v8::Handle<v8::Object>(), v8::Isolate::GetCurrent());
 }
 
-WebBlob::WebBlob(const WTF::PassRefPtr<WebCore::Blob>& blob)
+WebBlob::WebBlob(const PassRefPtrWillBeRawPtr<WebCore::Blob>& blob)
     : m_private(blob)
 {
 }
 
-WebBlob& WebBlob::operator=(const WTF::PassRefPtr<WebCore::Blob>& blob)
+WebBlob& WebBlob::operator=(const PassRefPtrWillBeRawPtr<WebCore::Blob>& blob)
 {
     m_private = blob;
     return *this;
 }
 
-WebBlob::operator WTF::PassRefPtr<WebCore::Blob>() const
-{
-    return m_private.get();
-}
-
 } // namespace blink