зеркало из https://github.com/mozilla/gecko-dev.git
SetVisibleArea doesn't need to lead to media query change handling when paginated (e.g., when doing a SizeToContent around a print preview window). (Bug 468645) r+sr=bzbarsky
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@ -439,7 +439,8 @@ public:
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*/
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void SetVisibleArea(const nsRect& r) {
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mVisibleArea = r;
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if (HasCachedStyleData())
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// Visible area does not affect media queries when paginated.
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if (!IsPaginated() && HasCachedStyleData())
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PostMediaFeatureValuesChangedEvent();
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}
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