Oilpan: fix build after r189646 (28249fcb).

Source/core/fetch/ResourceFetcherTest.cpp

 /*
  * Copyright (c) 2013, 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 68 matching lines @@
         EXPECT_EQ(expectedURL.hasPort(), fetchRequest.resourceRequest().url().hasPort());
         EXPECT_EQ(expectedURL.path(), fetchRequest.resourceRequest().url().path());
     }
 
     KURL secureURL;
     RefPtr<SecurityOrigin> secureOrigin;
 
     // 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.
     RefPtr<DocumentLoader> documentLoader;
-    RefPtrWillBeRawPtr<ResourceFetcher> fetcher;
+    RefPtrWillBePersistent<ResourceFetcher> fetcher;
     RefPtrWillBePersistent<Document> document;
 };
 
 TEST_F(ResourceFetcherTest, StartLoadAfterFrameDetach)
 {
     EXPECT_EQ(fetcher->frame(), static_cast<LocalFrame*>(0));
 
     // Try to request a url. The request should fail, no resource should be returned,
     // and no resource should be present in the cache.
     FetchRequest fetchRequest = FetchRequest(ResourceRequest(secureURL), FetchInitiatorInfo());
@@ skipping 50 matching lines @@
     expectUpgrade("https://example.test/image.png", "https://example.test/image.png");
     expectUpgrade("https://example.test:80/image.png", "https://example.test:80/image.png");
     expectUpgrade("https://example.test:1212/image.png", "https://example.test:1212/image.png");
 
     expectUpgrade("ftp://example.test/image.png", "ftp://example.test/image.png");
     expectUpgrade("ftp://example.test:21/image.png", "ftp://example.test:21/image.png");
     expectUpgrade("ftp://example.test:1212/image.png", "ftp://example.test:1212/image.png");
 }
 
 } // namespace