Remove final instances of WritingMode in Sky.

sky/engine/core/css/resolver/StyleResolver.cpp

 /*
  * Copyright (C) 1999 Lars Knoll (knoll@kde.org)
  *           (C) 2004-2005 Allan Sandfeld Jensen (kde@carewolf.com)
  * Copyright (C) 2006, 2007 Nicholas Shanks (webkit@nickshanks.com)
  * Copyright (C) 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013 Apple Inc. All rights reserved.
  * Copyright (C) 2007 Alexey Proskuryakov <ap@webkit.org>
  * Copyright (C) 2007, 2008 Eric Seidel <eric@webkit.org>
  * Copyright (C) 2008, 2009 Torch Mobile Inc. All rights reserved. (http://www.torchmobile.com/)
  * Copyright (c) 2011, Code Aurora Forum. All rights reserved.
  * Copyright (C) Research In Motion Limited 2011. All rights reserved.
@@ skipping 377 matching lines @@
     documentStyle->setZoom(frame ? frame->pageZoomFactor() : 1);
     documentStyle->setLocale(document.contentLanguage());
     documentStyle->setZIndex(0);
     documentStyle->setUserModify(READ_ONLY);
 
     document.setupFontBuilder(documentStyle.get());
 
     return documentStyle.release();
 }
 
-static inline void resetDirectionAndWritingModeOnDocument(Document& document)
-{
-    document.setDirectionSetOnDocumentElement(false);
-}
-
 static void addContentAttrValuesToFeatures(const Vector<AtomicString>& contentAttrValues, RuleFeatureSet& features)
 {
     for (size_t i = 0; i < contentAttrValues.size(); ++i)
         features.addContentAttr(contentAttrValues[i]);
 }
 
 // Start loading resources referenced by this style.
 void StyleResolver::loadPendingResources(StyleResolverState& state)
 {
     m_styleResourceLoader.loadPendingResources(state.style(), state.elementStyleResources());
@@ skipping 17 matching lines @@
             s_styleNotYetAvailable->font().update(document().styleEngine()->fontSelector());
         }
 
         document().setHasNodesWithPlaceholderStyle();
         return s_styleNotYetAvailable;
     }
 
     didAccess();
 
     if (element == document().documentElement())
-        resetDirectionAndWritingModeOnDocument(document());
+        document().setDirectionSetOnDocumentElement(false);
     StyleResolverState state(document(), element, defaultParent);
 
     if (sharingBehavior == AllowStyleSharing && state.parentStyle()) {
         SharedStyleFinder styleFinder(state.elementContext(), m_features, m_attributeRuleSet.get(), *this);
         if (RefPtr<RenderStyle> sharedStyle = styleFinder.findSharedStyle())
             return sharedStyle.release();
     }
 
     if (state.parentStyle()) {
         state.setStyle(RenderStyle::create());
@@ skipping 49 matching lines @@
     return state.takeStyle();
 }
 
 PassRefPtr<RenderStyle> StyleResolver::styleForKeyframe(Element* element, const RenderStyle& elementStyle, RenderStyle* parentStyle, const StyleKeyframe* keyframe, const AtomicString& animationName)
 {
     ASSERT(document().frame());
     ASSERT(document().settings());
     ASSERT(!hasPendingAuthorStyleSheets());
 
     if (element == document().documentElement())
-        resetDirectionAndWritingModeOnDocument(document());
+        document().setDirectionSetOnDocumentElement(false);
     StyleResolverState state(document(), element, parentStyle);
 
     MatchResult result;
     result.addMatchedProperties(&keyframe->properties());
 
     ASSERT(!state.style());
 
     // Create the style
     state.setStyle(RenderStyle::clone(&elementStyle));
     state.setLineHeightValue(0);
@@ skipping 491 matching lines @@
     visitor->trace(m_viewportDependentMediaQueryResults);
     visitor->trace(m_features);
     visitor->trace(m_attributeRuleSet);
     visitor->trace(m_styleSharingLists);
     visitor->trace(m_pendingStyleSheets);
     visitor->trace(m_document);
 #endif
 }
 
 } // namespace blink