Move RawResourceClient to Oilpan heap

third_party/WebKit/Source/core/fetch/RawResource.cpp

 /*
  * Copyright (C) 2011 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:
  * 1. Redistributions of source code must retain the above copyright
  *    notice, this list of conditions and the following disclaimer.
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
@@ skipping 89 matching lines @@
     while (RawResourceClient* c = w.next())
         c->dataReceived(this, data, length);
 }
 
 void RawResource::didAddClient(ResourceClient* c)
 {
     if (!hasClient(c))
         return;
     ASSERT(RawResourceClient::isExpectedType(c));
     RawResourceClient* client = static_cast<RawResourceClient*>(c);
-    WeakPtr<RawResourceClient> clientWeak = client->createWeakPtr();
     for (const auto& redirect : redirectChain()) {
         ResourceRequest request(redirect.m_request);
         client->redirectReceived(this, request, redirect.m_redirectResponse);
-        if (!clientWeak || !hasClient(c))
+        if (!hasClient(c))
             return;
     }
 
     if (!response().isNull())
         client->responseReceived(this, response(), nullptr);
-    if (!clientWeak || !hasClient(c))
+    if (!hasClient(c))
         return;
     if (m_data)
         client->dataReceived(this, m_data->data(), m_data->size());
-    if (!clientWeak || !hasClient(c))
+    if (!hasClient(c))
         return;
     Resource::didAddClient(client);
 }
 
 void RawResource::willFollowRedirect(ResourceRequest& newRequest, const ResourceResponse& redirectResponse)
 {
     Resource::willFollowRedirect(newRequest, redirectResponse);
 
     ASSERT(!redirectResponse.isNull());
     ResourceClientWalker<RawResourceClient> w(clients());
@@ skipping 123 matching lines @@
     for (const auto& header : oldHeaders) {
         AtomicString headerName = header.key;
         if (!shouldIgnoreHeaderForCacheReuse(headerName) && header.value != newHeaders.get(headerName))
             return false;
     }
 
     return true;
 }
 
 } // namespace blink