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Bug 1426087 - Decrement nsDocumentViewer::mDestroyRefCount in a separate function. r=jwatt, a=RyanVM

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extra : source : 86d41b5efe074f6988085082df9ef537eee0813a
extra : intermediate-source : ea406489f93a0a8fa05ff568acdff07ce6b118c4
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Bob Owen 2018-01-12 10:17:36 +00:00 • committed by Roy Tam
commit 81337d2cfd
3 changed files with 10 additions and 9 deletions
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10
layout/printing/nsPagePrintTimer.cpp
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@ -14,14 +14,8 @@ NS_IMPL_ISUPPORTS_INHERITED(nsPagePrintTimer, mozilla::Runnable, nsITimerCallbac
nsPagePrintTimer::~nsPagePrintTimer()
{
// "Destroy" the document viewer; this normally doesn't actually
// destroy it because of the IncrementDestroyRefCount call below
// XXX This is messy; the document viewer should use a single approach
// to keep itself alive during printing
nsCOMPtr<nsIContentViewer> cv(do_QueryInterface(mDocViewerPrint));
if (cv) {
cv->Destroy();
}
// This matches the IncrementDestroyRefCount call in the constructor.
mDocViewerPrint->DecrementDestroyRefCount();
}
nsresult