Remove references to rare_inherited_data_ in ComputedStyle.

third_party/WebKit/Source/core/css/resolver/StyleResolverState.h

Index: third_party/WebKit/Source/core/css/resolver/StyleResolverState.h
diff --git a/third_party/WebKit/Source/core/css/resolver/StyleResolverState.h b/third_party/WebKit/Source/core/css/resolver/StyleResolverState.h
index c1eea4842862e0bc8e8526944aa8f6114e3b10f5..e558f765661de1e62f4c1abfa89346016a32d86a 100644
--- a/third_party/WebKit/Source/core/css/resolver/StyleResolverState.h
+++ b/third_party/WebKit/Source/core/css/resolver/StyleResolverState.h
@@ -202,8 +202,10 @@ class CORE_EXPORT StyleResolverState {
     font_builder_.DidChangeWritingMode();
   }
   void SetTextOrientation(ETextOrientation text_orientation) {
-    if (style_->SetTextOrientation(text_orientation))
+    if (style_->GetTextOrientation() != text_orientation) {
+      style_->SetTextOrientation(text_orientation);
       font_builder_.DidChangeTextOrientation();
+    }
   }
 
   void SetHasDirAutoAttribute(bool value) { has_dir_auto_attribute_ = value; }