| Index: Source/core/dom/Document.cpp
|
| diff --git a/Source/core/dom/Document.cpp b/Source/core/dom/Document.cpp
|
| index e6f0a2152cfab98a07f826d7dee7798685d4885b..c02b9af14527461626f3cecb0451dbaf32c1933c 100644
|
| --- a/Source/core/dom/Document.cpp
|
| +++ b/Source/core/dom/Document.cpp
|
| @@ -1619,6 +1619,18 @@ void Document::inheritHtmlAndBodyElementStyles(StyleRecalcChange change)
|
| rootDirection = bodyStyle->direction();
|
| }
|
|
|
| + // Resolved rem units are stored in the matched properties cache so we need to make sure to
|
| + // invalidate the cache if the documentElement needed to reattach or the font size changed
|
| + // and then trigger a full document recalc. We also need to clear it here since the
|
| + // call to styleForElement on the body above can cache bad values for rem units if the
|
| + // documentElement's style was dirty. We could keep track of which elements depend on
|
| + // rem units like we do for viewport styles, but we assume root font size changes are
|
| + // rare and just invalidate the cache for now.
|
| + if (styleEngine()->usesRemUnits() && (documentElement()->needsAttach() || documentElement()->computedStyle()->fontSize() != documentElementStyle->fontSize())) {
|
| + ensureStyleResolver().invalidateMatchedPropertiesCache();
|
| + documentElement()->setNeedsStyleRecalc();
|
| + }
|
| +
|
| RefPtr<RenderStyle> documentStyle = renderView()->style();
|
| if (documentStyle->writingMode() != rootWritingMode || documentStyle->direction() != rootDirection) {
|
| RefPtr<RenderStyle> newStyle = RenderStyle::clone(documentStyle.get());
|
|
|
Chromium Code Reviews
Issue 147903002:
CSS rem units should properly resolve on <body> (Closed)
Base URL: svn://svn.chromium.org/blink/trunk