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Null-check the root pres context result. Unregister the plugin frame earlier, at Stop instead of Destroy time. b=521426 r=roc

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Mats Palmgren
2010-01-26 14:10:12 +01:00
parent a681fd973f
commit 1daab4a3d5
9 changed files with 75 additions and 30 deletions
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5
layout/base/nsCSSFrameConstructor.cpp
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@@ -7502,7 +7502,10 @@ nsCSSFrameConstructor::ProcessRestyledFrames(nsStyleChangeList& aChangeList)
// can require plugin clipping to change. If we requested a reflow,
// we don't need to do this since the reflow will do it for us.
nsIFrame* rootFrame = mPresShell->FrameManager()->GetRootFrame();
presContext->RootPresContext()->UpdatePluginGeometry(rootFrame);
nsRootPresContext* rootPC = presContext->GetRootPresContext();
if (rootPC) {
rootPC->UpdatePluginGeometry(rootFrame);
}
}
// cleanup references and verify the style tree. Note that the latter needs