Update from https://crrev.com/329939

base/trace_event/memory_allocator_dump.cc

 // 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 "base/trace_event/memory_allocator_dump.h"
 
 #include "base/format_macros.h"
 #include "base/strings/stringprintf.h"
 #include "base/trace_event/memory_dump_manager.h"
 #include "base/trace_event/memory_dump_provider.h"
@@ skipping 91 matching lines @@
                                     const std::string& value) {
   scoped_ptr<Value> str_value(new StringValue(value));
   Add(name, kTypeString, units, str_value.Pass());
 }
 
 void MemoryAllocatorDump::AsValueInto(TracedValue* value) const {
   value->BeginDictionary(absolute_name_.c_str());
   value->BeginDictionary("attrs");
 
   for (DictionaryValue::Iterator it(attributes_); !it.IsAtEnd(); it.Advance())
-    value->SetValue(it.key().c_str(), it.value().DeepCopy());
+    value->SetValue(it.key().c_str(), it.value().CreateDeepCopy());
 
   value->EndDictionary();  // "attrs": { ... }
   value->EndDictionary();  // "allocator_name/heap_subheap": { ... }
 }
 
 }  // namespace trace_event
 }  // namespace base