Source/core/dom/DocumentLifecycle.cpp

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#include "config.h"
#include "core/dom/DocumentLifecycle.h"

#include "wtf/Assertions.h"

namespace WebCore {

DocumentLifecycle::DocumentLifecycle()
    : m_state(Uninitialized)
{
}

DocumentLifecycle::~DocumentLifecycle()
{
}

void DocumentLifecycle::advanceTo(State state)
{
    // FIXME: We can dispose a document multiple times. This seems wrong.
    // See https://code.google.com/p/chromium/issues/detail?id=301668.
    ASSERT(state > m_state || (state == Disposed && m_state == Disposed));
    m_state = state;
}

}