[printing] Fix build bustage with --disable-printing

This commit is contained in:
Moonchild 2020-05-21 16:22:51 +00:00 committed by Roy Tam
commit a13f638d23
2 changed files with 6 additions and 0 deletions

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@ -544,10 +544,12 @@ nsDocumentViewer::~nsDocumentViewer()
mDocument->Destroy();
}
#ifdef NS_PRINTING
if (mPrintEngine) {
mPrintEngine->Destroy();
mPrintEngine = nullptr;
}
#endif
MOZ_RELEASE_ASSERT(mDestroyRefCount == 0);
NS_ASSERTION(!mPresShell && !mPresContext,