Index: third_party/WebKit/Source/core/dom/Document.cpp |
diff --git a/third_party/WebKit/Source/core/dom/Document.cpp b/third_party/WebKit/Source/core/dom/Document.cpp |
index efdafbb7fdf63f77b1607c3fe6f9da43f9fb6e09..9c106ca1d2274eb40b8eefde27528452b0cb465e 100644 |
--- a/third_party/WebKit/Source/core/dom/Document.cpp |
+++ b/third_party/WebKit/Source/core/dom/Document.cpp |
@@ -1964,6 +1964,11 @@ void Document::updateStyle() { |
documentElement->recalcStyle(change); |
while (dirtyElementsForLayerUpdate()) |
documentElement->recalcStyle(NoChange); |
+ DCHECK(!documentElement->needsStyleRecalc()); |
+ DCHECK(!documentElement->childNeedsStyleRecalc()); |
+ if (documentElement->needsReattachLayoutTree() || |
+ documentElement->childNeedsReattachLayoutTree()) |
+ documentElement->rebuildLayoutTree(); |
} |
view()->recalcOverflowAfterStyleChange(); |