[Blink Heap] Move isLowEndDevice to Memory Coordinator, attempt #3

third_party/WebKit/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 66 matching lines @@
     : m_inPruneResources(false),
       m_prunePending(false),
       m_maxPruneDeferralDelay(cMaxPruneDeferralDelay),
       m_pruneTimeStamp(0.0),
       m_pruneFrameTimeStamp(0.0),
       m_lastFramePaintTimeStamp(0.0),
       m_capacity(cDefaultCacheCapacity),
       m_delayBeforeLiveDecodedPrune(cMinDelayBeforeLiveDecodedPrune),
       m_size(0) {
   MemoryCacheDumpProvider::instance()->setMemoryCache(this);
-  if (ProcessHeap::isLowEndDevice())
+  if (MemoryCoordinator::isLowEndDevice())
     MemoryCoordinator::instance().registerClient(this);
 }
 
 MemoryCache* MemoryCache::create() {
   return new MemoryCache;
 }
 
 MemoryCache::~MemoryCache() {
   if (m_prunePending)
     Platform::current()->currentThread()->removeTaskObserver(this);
@@ skipping 360 matching lines @@
     }
   }
   return true;
 }
 
 void MemoryCache::onMemoryPressure(WebMemoryPressureLevel level) {
   pruneAll();
 }
 
 }  // namespace blink