Introduce ThreadHeapStats

third_party/WebKit/Source/platform/heap/PersistentNode.cpp

 // Copyright 2015 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "platform/heap/PersistentNode.h"
 
 #include "platform/heap/Handle.h"
 
 namespace blink {
 
@@ skipping 33 matching lines @@
     slots->m_next = m_slots;
     m_slots = slots;
 }
 
 // This function traces all PersistentNodes. If we encounter
 // a PersistentNodeSlot that contains only freed PersistentNodes,
 // we delete the PersistentNodeSlot. This function rebuilds the free
 // list of PersistentNodes.
 void PersistentRegion::tracePersistentNodes(Visitor* visitor)
 {
-    size_t debugMarkedObjectSize = Heap::markedObjectSize();
+    size_t debugMarkedObjectSize = ProcessHeap::totalMarkedObjectSize();
     base::debug::Alias(&debugMarkedObjectSize);
 
     m_freeListHead = nullptr;
     int persistentCount = 0;
     PersistentNodeSlots** prevNext = &m_slots;
     PersistentNodeSlots* slots = m_slots;
     while (slots) {
         PersistentNode* freeListNext = nullptr;
         PersistentNode* freeListLast = nullptr;
         int freeCount = 0;
         for (int i = 0; i < PersistentNodeSlots::slotCount; ++i) {
             PersistentNode* node = &slots->m_slot[i];
             if (node->isUnused()) {
                 if (!freeListNext)
                     freeListLast = node;
                 node->setFreeListNext(freeListNext);
                 freeListNext = node;
                 ++freeCount;
             } else {
                 node->tracePersistentNode(visitor);
                 ++persistentCount;
-                debugMarkedObjectSize = Heap::markedObjectSize();
+                debugMarkedObjectSize = ProcessHeap::totalMarkedObjectSize();
             }
         }
         if (freeCount == PersistentNodeSlots::slotCount) {
             PersistentNodeSlots* deadSlots = slots;
             *prevNext = slots->m_next;
             slots = slots->m_next;
             delete deadSlots;
         } else {
             if (freeListLast) {
                 ASSERT(freeListNext);
@@ skipping 44 matching lines @@
             if (page->orphaned())
                 continue;
             if (page->arena()->getThreadState() == threadState)
                 persistent->clear();
         }
         slots = slots->m_next;
     }
 }
 
 } // namespace blink