Remove a redundant template from PagePool

third_party/WebKit/Source/platform/heap/Heap.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 170 matching lines @@
 
 void ThreadHeapStats::decreaseAllocatedSpace(size_t delta) {
   atomicSubtract(&m_allocatedSpace, static_cast<long>(delta));
   ProcessHeap::decreaseTotalAllocatedSpace(delta);
 }
 
 ThreadHeap::ThreadHeap()
     : m_regionTree(WTF::makeUnique<RegionTree>()),
       m_heapDoesNotContainCache(WTF::wrapUnique(new HeapDoesNotContainCache)),
       m_safePointBarrier(WTF::makeUnique<SafePointBarrier>()),
-      m_freePagePool(WTF::wrapUnique(new FreePagePool)),
+      m_freePagePool(WTF::wrapUnique(new PagePool)),
       m_markingStack(CallbackStack::create()),
       m_postMarkingCallbackStack(CallbackStack::create()),
       m_globalWeakCallbackStack(CallbackStack::create()),
       m_ephemeronStack(CallbackStack::create()) {
   if (ThreadState::current()->isMainThread())
     s_mainThreadHeap = this;
 
   MutexLocker locker(ThreadHeap::allHeapsMutex());
   allHeaps().insert(this);
 }
@@ skipping 444 matching lines @@
   ProcessHeap::decreaseTotalMarkedObjectSize(m_stats.markedObjectSize());
 
   m_stats.reset();
   for (ThreadState* state : m_threads)
     state->resetHeapCounters();
 }
 
 ThreadHeap* ThreadHeap::s_mainThreadHeap = nullptr;
 
 }  // namespace blink