Oilpan: use transition type for MemoryCache::resourcesForURL()'s result.

Source/core/fetch/MemoryCache.cpp

 /*
     Copyright (C) 1998 Lars Knoll (knoll@mpi-hd.mpg.de)
     Copyright (C) 2001 Dirk Mueller (mueller@kde.org)
     Copyright (C) 2002 Waldo Bastian (bastian@kde.org)
     Copyright (C) 2004, 2005, 2006, 2007, 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.
@@ skipping 208 matching lines @@
     Resource* resource = entry->m_resource.get();
     if (resource && !resource->lock()) {
         ASSERT(!resource->hasClients());
         bool didEvict = evict(entry);
         ASSERT_UNUSED(didEvict, didEvict);
         return nullptr;
     }
     return resource;
 }
 
-WillBeHeapVector<Member<Resource>> MemoryCache::resourcesForURL(const KURL& resourceURL)
+WillBeHeapVector<RawPtrWillBeMember<Resource>> MemoryCache::resourcesForURL(const KURL& resourceURL)
 {
     ASSERT(WTF::isMainThread());
     KURL url = removeFragmentIdentifierIfNeeded(resourceURL);
-    WillBeHeapVector<Member<Resource>> results;
+    WillBeHeapVector<RawPtrWillBeMember<Resource>> results;
     for (const auto& resourceMapIter : m_resourceMaps) {
         if (MemoryCacheEntry* entry = resourceMapIter.value->get(url))
             results.append(entry->m_resource.get());
     }
     return results;
 }
 
 size_t MemoryCache::deadCapacity() const
 {
     // Dead resource capacity is whatever space is not occupied by live resources, bounded by an independent minimum and maximum.
@@ skipping 380 matching lines @@
 MemoryCacheLiveResourcePriority MemoryCache::priority(Resource* resource) const
 {
     MemoryCacheEntry* entry = getEntryForResource(resource);
     if (!entry)
         return MemoryCacheLiveResourcePriorityUnknown;
     return entry->m_liveResourcePriority;
 }
 
 void MemoryCache::removeURLFromCache(const KURL& url)
 {
-    WillBeHeapVector<Member<Resource>> resources = resourcesForURL(url);
+    WillBeHeapVector<RawPtrWillBeMember<Resource>> resources = resourcesForURL(url);
     for (Resource* resource : resources)
         memoryCache()->remove(resource);
 }
 
 void MemoryCache::TypeStatistic::addResource(Resource* o)
 {
     bool purged = o->wasPurged();
     bool purgeable = o->isPurgeable() && !purged;
     size_t pageSize = (o->encodedSize() + o->overheadSize() + 4095) & ~4095;
     count++;
@@ skipping 203 matching lines @@
                 printf("(%.1fK, %.1fK, %uA, %dR, %d, %d); ", currentResource->decodedSize() / 1024.0f, (currentResource->encodedSize() + currentResource->overheadSize()) / 1024.0f, current->m_accessCount, currentResource->hasClients(), currentResource->isPurgeable(), currentResource->wasPurged());
 
             current = current->m_previousInAllResourcesList;
         }
     }
 }
 
 #endif // MEMORY_CACHE_STATS
 
 } // namespace blink