Add dump name for tracing in PartitionAlloc for sub-allocations

third_party/WebKit/Source/wtf/Partitions.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 20 matching lines @@
 #include "config.h"
 #include "wtf/Partitions.h"
 
 #include "wtf/Alias.h"
 #include "wtf/DefaultAllocator.h"
 #include "wtf/FastMalloc.h"
 #include "wtf/MainThread.h"
 
 namespace WTF {
 
+const char* const Partitions::kAllocatedObjectPoolName = "partition_alloc/allocated_objects";
+
 int Partitions::s_initializationLock = 0;
 bool Partitions::s_initialized = false;
 
 PartitionAllocatorGeneric Partitions::m_fastMallocAllocator;
 PartitionAllocatorGeneric Partitions::m_bufferAllocator;
 SizeSpecificPartitionAllocator<3328> Partitions::m_nodeAllocator;
 SizeSpecificPartitionAllocator<1024> Partitions::m_layoutAllocator;
 HistogramEnumerationFunction Partitions::m_histogramEnumeration = nullptr;
 
 void Partitions::initialize()
@@ skipping 153 matching lines @@
     if (totalUsage >= 64 * 1024 * 1024)
         partitionsOutOfMemoryUsing64M();
     if (totalUsage >= 32 * 1024 * 1024)
         partitionsOutOfMemoryUsing32M();
     if (totalUsage >= 16 * 1024 * 1024)
         partitionsOutOfMemoryUsing16M();
     partitionsOutOfMemoryUsingLessThan16M();
 }
 
 } // namespace WTF