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// 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 "config.h"
#include "core/timing/ConsoleMemory.h"
#include "core/frame/Console.h"
#include "core/timing/MemoryInfo.h"
namespace blink {
DEFINE_TRACE(ConsoleMemory)
{
visitor->trace(m_memory);
HeapSupplement<Console>::trace(visitor);
}
// static
ConsoleMemory& ConsoleMemory::from(Console& console)
{
ConsoleMemory* supplement = static_cast<ConsoleMemory*>(HeapSupplement<Console>::from(console, supplementName()));
if (!supplement) {
supplement = new ConsoleMemory();
provideTo(console, supplementName(), supplement);
}
return *supplement;
}
// static
MemoryInfo* ConsoleMemory::memory(Console& console)
{
return ConsoleMemory::from(console).memory();
}
MemoryInfo* ConsoleMemory::memory()
{
if (!m_memory)
m_memory = MemoryInfo::create();
return m_memory.get();
}
} // namespace blink
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