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bug 908347 - remove OpenHeadContext() r=mrbkap

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This commit is contained in:
Trevor Saunders 2013-08-17 09:11:18 -04:00
parent aa0b2562ae
commit ffc74483ed
1 changed files with 0 additions and 32 deletions
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32
content/html/document/src/nsHTMLContentSink.cpp
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@ -216,7 +216,6 @@ protected:
nsresult OpenBody(nsHTMLTag aNodeType);
nsresult CloseBody();
nsresult OpenHeadContext();
void CloseHeadContext();
// nsContentSink overrides
@ -1463,37 +1462,6 @@ HTMLContentSink::WillResume()
return WillResumeImpl();
}
nsresult
HTMLContentSink::OpenHeadContext()
{
if (mCurrentContext && mCurrentContext->IsCurrentContainer(eHTMLTag_head))
return NS_OK;
// Flush everything in the current context so that we don't have
// to worry about insertions resulting in inconsistent frame creation.
//
// Try to do this only if needed (costly), i.e., only if we are sure
// we are changing contexts from some other context to the head.
//
// PERF: This call causes approximately a 2% slowdown in page load time
// according to jrgm's page load tests, but seems to be a necessary evil
if (mCurrentContext && (mCurrentContext != mHeadContext)) {
mCurrentContext->FlushTags();
}
if (!mHeadContext) {
mHeadContext = new SinkContext(this);
nsresult rv = mHeadContext->Begin(eHTMLTag_head, mHead, 0, -1);
NS_ENSURE_SUCCESS(rv, rv);
}
mContextStack.AppendElement(mCurrentContext);
mCurrentContext = mHeadContext;
return NS_OK;
}
void
HTMLContentSink::CloseHeadContext()
{