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// Copyright 2014 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/inspector/AsyncCallChain.h"
#include "wtf/text/WTFString.h"
namespace blink {
void AsyncCallChain::trace(Visitor* visitor)
{
visitor->trace(m_callStacks);
}
AsyncCallStack::AsyncCallStack(const String& description, const ScriptValue& callFrames)
: m_description(description)
, m_callFrames(callFrames)
{
}
AsyncCallStack::~AsyncCallStack()
{
}
PassRefPtrWillBeRawPtr<AsyncCallChain> AsyncCallChain::create(PassRefPtrWillBeRawPtr<AsyncCallStack> stack, AsyncCallChain* prevChain, unsigned asyncCallChainMaxLength)
{
return adoptRefWillBeNoop(new AsyncCallChain(stack, prevChain, asyncCallChainMaxLength));
}
AsyncCallChain::AsyncCallChain(PassRefPtrWillBeRawPtr<AsyncCallStack> stack, AsyncCallChain* prevChain, unsigned asyncCallChainMaxLength)
{
if (stack)
m_callStacks.append(stack);
if (prevChain) {
const AsyncCallStackVector& other = prevChain->m_callStacks;
for (size_t i = 0; i < other.size() && m_callStacks.size() < asyncCallChainMaxLength; i++)
m_callStacks.append(other[i]);
}
}
AsyncCallChain::~AsyncCallChain()
{
}
} // namespace blink
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