void HostRecord::removeLoader(SchedulableLoader* loader)
{
ASSERT(isMainThread());
// FIXME (NetworkProcess): Due to IPC race conditions, it's possible this HostRecord will be asked to remove the same loader twice.
// It would be nice to know the loader has already been removed and treat it as a no-op.
SchedulableLoaderSet::iterator i = m_loadersInProgress.find(loader);
if (i != m_loadersInProgress.end()) {
i->get()->setHostRecord(0);
m_loadersInProgress.remove(i);
return;
}
for (int priority = ResourceLoadPriorityHighest; priority >= ResourceLoadPriorityLowest; --priority) {
LoaderQueue::iterator end = m_loadersPending[priority].end();
for (LoaderQueue::iterator it = m_loadersPending[priority].begin(); it != end; ++it) {
if (it->get() == loader) {
it->get()->setHostRecord(0);
m_loadersPending[priority].remove(it);
return;
}
}
}
}
inline bool removeLoaderFromQueue(SchedulableLoader* loader, LoaderQueue& queue)
{
LoaderQueue::iterator end = queue.end();
for (LoaderQueue::iterator it = queue.begin(); it != end; ++it) {
if (it->get() == loader) {
loader->setHostRecord(0);
queue.remove(it);
return true;
}
}
return false;
}
