Clear baseLayoutStyle when the font selector version has increased.

Source/core/css/resolver/StyleResolver.cpp

Index: Source/core/css/resolver/StyleResolver.cpp
diff --git a/Source/core/css/resolver/StyleResolver.cpp b/Source/core/css/resolver/StyleResolver.cpp
index 033a99604efe96e7d7b243b9e90e29f501bb3993..0b7cbf09d0099053338b25db57de08e736a589d9 100644
--- a/Source/core/css/resolver/StyleResolver.cpp
+++ b/Source/core/css/resolver/StyleResolver.cpp
@@ -566,7 +566,7 @@ PassRefPtr<LayoutStyle> StyleResolver::styleForElement(Element* element, const L
     StyleResolverState state(document(), elementContext, defaultParent);
 
     ElementAnimations* elementAnimations = element->elementAnimations();
-    const LayoutStyle* baseLayoutStyle = elementAnimations ? elementAnimations->baseLayoutStyle() : nullptr;
+    const LayoutStyle* baseLayoutStyle = elementAnimations ? elementAnimations->validateBaseLayoutStyle() : nullptr;
 
     if (baseLayoutStyle) {
         state.setStyle(LayoutStyle::clone(*baseLayoutStyle));
@@ -773,7 +773,7 @@ bool StyleResolver::pseudoStyleForElementInternal(Element& element, const Pseudo
     Element* pseudoElement = element.pseudoElement(pseudoStyleRequest.pseudoId);
 
     ElementAnimations* elementAnimations = pseudoElement ? pseudoElement->elementAnimations() : nullptr;
-    const LayoutStyle* baseLayoutStyle = elementAnimations ? elementAnimations->baseLayoutStyle() : nullptr;
+    const LayoutStyle* baseLayoutStyle = elementAnimations ? elementAnimations->validateBaseLayoutStyle() : nullptr;
 
     if (baseLayoutStyle) {
         state.setStyle(LayoutStyle::clone(*baseLayoutStyle));