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

Source/core/html/FormDataList.cpp

 /*
  * Copyright (C) 2005, 2006, 2008 Apple Inc. All rights reserved.
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Library General Public
  * License as published by the Free Software Foundation; either
  * version 2 of the License, or (at your option) any later version.
  *
  * This library is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
@@ skipping 25 matching lines @@
 {
     CString encodedString = m_encoding.encode(string, WTF::EntitiesForUnencodables);
     m_items.append(normalizeLineEndingsToCRLF(encodedString));
 }
 
 void FormDataList::appendString(const CString& string)
 {
     m_items.append(string);
 }
 
-void FormDataList::appendBlob(PassRefPtr<Blob> blob, const String& filename)
+void FormDataList::appendBlob(PassRefPtrWillBeRawPtr<Blob> blob, const String& filename)
 {
     m_items.append(Item(blob, filename));
 }
 
 PassRefPtr<FormData> FormDataList::createFormData(const WTF::TextEncoding& encoding, FormData::EncodingType encodingType)
 {
     RefPtr<FormData> result = FormData::create();
     appendKeyValuePairItemsTo(result.get(), encoding, false, encodingType);
     return result.release();
 }
 
 PassRefPtr<FormData> FormDataList::createMultiPartFormData(const WTF::TextEncoding& encoding)
 {
     RefPtr<FormData> result = FormData::create();
     appendKeyValuePairItemsTo(result.get(), encoding, true);
     return result.release();
 }
 
 void FormDataList::appendKeyValuePairItemsTo(FormData* formData, const WTF::TextEncoding& encoding, bool isMultiPartForm, FormData::EncodingType encodingType)
 {
     if (isMultiPartForm)
         formData->setBoundary(FormDataBuilder::generateUniqueBoundaryString());
 
     Vector<char> encodedData;
 
-    const Vector<FormDataList::Item>& items = this->items();
+    const WillBeHeapVector<Item>& items = this->items();
     size_t formDataListSize = items.size();
     ASSERT(!(formDataListSize % 2));
     for (size_t i = 0; i < formDataListSize; i += 2) {
         const FormDataList::Item& key = items[i];
         const FormDataList::Item& value = items[i + 1];
         if (isMultiPartForm) {
             Vector<char> header;
             FormDataBuilder::beginMultiPartHeader(header, formData->boundary().data(), key.data());
 
             // If the current type is blob, then we also need to include the filename
@@ skipping 50 matching lines @@
             FormDataBuilder::addKeyValuePairAsFormData(encodedData, key.data(), value.data(), encodingType);
         }
     }
 
     if (isMultiPartForm)
         FormDataBuilder::addBoundaryToMultiPartHeader(encodedData, formData->boundary().data(), true);
 
     formData->appendData(encodedData.data(), encodedData.size());
 }
 
+void FormDataList::trace(Visitor* visitor)
+{
+    visitor->trace(m_items);
+}
+
+void FormDataList::Item::trace(Visitor* visitor)
+{
+    visitor->trace(m_blob);
+}
+
 } // namespace