Remove resetStyleInheritance.

Source/core/css/resolver/StyleResolverState.cpp

Index: Source/core/css/resolver/StyleResolverState.cpp
diff --git a/Source/core/css/resolver/StyleResolverState.cpp b/Source/core/css/resolver/StyleResolverState.cpp
index 370877c061a43223d3f0b8c75ac9c4cf025a85d1..f7299230631d84a0ab562eca3f1db4c6dc1e6e5f 100644
--- a/Source/core/css/resolver/StyleResolverState.cpp
+++ b/Source/core/css/resolver/StyleResolverState.cpp
@@ -41,9 +41,7 @@ StyleResolverState::StyleResolverState(Document& document, Element* element, Ren
     , m_styleMap(*this, m_elementStyleResources)
     , m_currentRule(0)
 {
-    if (m_elementContext.resetStyleInheritance())
-        m_parentStyle = nullptr;
-    else if (!parentStyle && m_elementContext.parentNode())
+    if (!parentStyle && m_elementContext.parentNode())
         m_parentStyle = m_elementContext.parentNode()->renderStyle();
 
     // FIXME: Animation unitests will start animations on non-active documents!