[Oilpan] [Reland] Migrate classes under core/fetch to Oilpan heap

Source/core/loader/FrameFetchContextTest.cpp

 /*
  * Copyright (c) 2015, Google 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 98 matching lines @@
 
     KURL secureURL;
     RefPtr<SecurityOrigin> exampleOrigin;
     RefPtr<SecurityOrigin> secureOrigin;
 
     OwnPtr<DummyPageHolder> dummyPageHolder;
     // We don't use the DocumentLoader directly in any tests, but need to keep it around as long
     // as the ResourceFetcher and Document live due to indirect usage.
     RefPtrWillBePersistent<DocumentLoader> documentLoader;
     RefPtrWillBePersistent<Document> document;
-    FetchContext* fetchContext;
+    Persistent<FetchContext> fetchContext;
 };
 
 TEST_F(FrameFetchContextUpgradeTest, UpgradeInsecureResourceRequests)
 {
     struct TestCase {
         const char* original;
         const char* upgraded;
     } tests[] = {
         { "http://example.test/image.png", "https://example.test/image.png" },
         { "http://example.test:80/image.png", "https://example.test:443/image.png" },
@@ skipping 95 matching lines @@
 public:
     FrameFetchContextHintsTest() { }
 
 protected:
     virtual void SetUp()
     {
         dummyPageHolder = DummyPageHolder::create(IntSize(500, 500));
         dummyPageHolder->page().setDeviceScaleFactor(1.0);
         documentLoader = DocumentLoader::create(&dummyPageHolder->frame(), ResourceRequest("http://www.example.com"), SubstituteData());
         document = toHTMLDocument(&dummyPageHolder->document());
-        fetchContext = &documentLoader->fetcher()->context();
+        fetchContext = static_cast<FrameFetchContext*>(&documentLoader->fetcher()->context());
         FrameFetchContext::provideDocumentToContext(*fetchContext, document.get());
     }
 
     virtual void TearDown()
     {
         documentLoader->detachFromFrame();
         documentLoader.clear();
     }
 
     void expectHeader(const char* input, const char* headerName, bool isPresent, const char* headerValue, float width = 0)
@@ skipping 10 matching lines @@
 
         EXPECT_STREQ(isPresent ? headerValue : "",
             fetchRequest.resourceRequest().httpHeaderField(headerName).utf8().data());
     }
 
     OwnPtr<DummyPageHolder> dummyPageHolder;
     // We don't use the DocumentLoader directly in any tests, but need to keep it around as long
     // as the ResourceFetcher and Document live due to indirect usage.
     RefPtrWillBePersistent<DocumentLoader> documentLoader;
     RefPtrWillBePersistent<Document> document;
-    FetchContext* fetchContext;
+    Persistent<FrameFetchContext> fetchContext;
 };
 
 TEST_F(FrameFetchContextHintsTest, MonitorDPRHints)
 {
     expectHeader("http://www.example.com/1.gif", "DPR", false, "");
     ClientHintsPreferences preferences;
     preferences.setShouldSendDPR(true);
     document->setClientHintsPreferences(preferences);
     expectHeader("http://www.example.com/1.gif", "DPR", true, "1");
     dummyPageHolder->page().setDeviceScaleFactor(2.5);
@@ skipping 37 matching lines @@
     preferences.setShouldSendDPR(true);
     preferences.setShouldSendResourceWidth(true);
     preferences.setShouldSendViewportWidth(true);
     document->setClientHintsPreferences(preferences);
     expectHeader("http://www.example.com/1.gif", "DPR", true, "1");
     expectHeader("http://www.example.com/1.gif", "Width", true, "400", 400);
     expectHeader("http://www.example.com/1.gif", "Viewport-Width", true, "500");
 }
 
 } // namespace