Move ThreadableLoader to Oilpan heap (2/3)

third_party/WebKit/Source/modules/fetch/FetchFormDataConsumerHandleTest.cpp

 // Copyright 2015 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "modules/fetch/FetchFormDataConsumerHandle.h"
 
 #include "core/dom/DOMTypedArray.h"
 #include "core/html/FormData.h"
 #include "core/loader/MockThreadableLoader.h"
 #include "core/loader/ThreadableLoaderClient.h"
@@ skipping 34 matching lines @@
 String toString(const Vector<char>& data)
 {
     return String(data.data(), data.size());
 }
 
 class LoaderFactory : public FetchBlobDataConsumerHandle::LoaderFactory {
 public:
     explicit LoaderFactory(std::unique_ptr<WebDataConsumerHandle> handle)
         : m_client(nullptr)
         , m_handle(std::move(handle)) {}
-    std::unique_ptr<ThreadableLoader> create(ExecutionContext&, ThreadableLoaderClient* client, const ThreadableLoaderOptions&, const ResourceLoaderOptions&) override
+    ThreadableLoader* create(ExecutionContext&, ThreadableLoaderClient* client, const ThreadableLoaderOptions&, const ResourceLoaderOptions&) override
     {
         m_client = client;
 
-        std::unique_ptr<MockThreadableLoader> loader = MockThreadableLoader::create();
+        MockThreadableLoader* loader = MockThreadableLoader::create();
         EXPECT_CALL(*loader, start(_)).WillOnce(InvokeWithoutArgs(this, &LoaderFactory::handleDidReceiveResponse));
         EXPECT_CALL(*loader, cancel()).Times(1);
-        return std::move(loader);
+        return loader;
     }
 
 private:
     void handleDidReceiveResponse()
     {
         m_client->didReceiveResponse(0, ResourceResponse(), std::move(m_handle));
     }
 
     ThreadableLoaderClient* m_client;
     std::unique_ptr<WebDataConsumerHandle> m_handle;
@@ skipping 364 matching lines @@
     EXPECT_EQ(kShouldWait, reader->beginRead(&buffer, kNone, &available));
     testing::runPendingTasks();
     EXPECT_EQ(kOk, reader->beginRead(&buffer, kNone, &available));
     EXPECT_FALSE(reader->drainAsFormData());
     reader->endRead(0);
     EXPECT_FALSE(reader->drainAsFormData());
 }
 
 } // namespace
 } // namespace blink