Remove references to rare_inherited_data_ in ComputedStyle.

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

 /*
  * Copyright (C) 1999 Lars Knoll (knoll@kde.org)
  * Copyright (C) 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011 Apple Inc.
  * All rights reserved.
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Library General Public
  * License as published by the Free Software Foundation; either
  * version 2 of the License, or (at your option) any later version.
  *
@@ skipping 184 matching lines @@
       font_builder_.DidChangeEffectiveZoom();
   }
   void SetWritingMode(WritingMode new_writing_mode) {
     if (style_->GetWritingMode() == new_writing_mode) {
       return;
     }
     style_->SetWritingMode(new_writing_mode);
     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; }
   bool HasDirAutoAttribute() const { return has_dir_auto_attribute_; }
 
   void SetCustomPropertySetForApplyAtRule(const String&, StylePropertySet*);
   StylePropertySet* CustomPropertySetForApplyAtRule(const String&);
 
   HeapHashMap<CSSPropertyID, Member<const CSSValue>>&
   ParsedPropertiesForPendingSubstitutionCache(
@@ skipping 35 matching lines @@
 
   mutable HeapHashMap<
       Member<const CSSPendingSubstitutionValue>,
       Member<HeapHashMap<CSSPropertyID, Member<const CSSValue>>>>
       parsed_properties_for_pending_substitution_cache_;
 };
 
 }  // namespace blink
 
 #endif  // StyleResolverState_h