Remove ContentData.

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

 /*
  * Copyright (C) 2013 Google Inc. All rights reserved.
  * 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.
@@ skipping 789 matching lines @@
             willChangeScrollPosition = true;
         else
             ASSERT_NOT_REACHED();
     }
     state.style()->setWillChangeContents(willChangeContents);
     state.style()->setWillChangeScrollPosition(willChangeScrollPosition);
     state.style()->setWillChangeProperties(willChangeProperties);
     state.style()->setSubtreeWillChangeContents(willChangeContents || state.parentStyle()->subtreeWillChangeContents());
 }
 
-void StyleBuilderFunctions::applyInitialCSSPropertyContent(StyleResolverState& state)
-{
-    state.style()->clearContent();
-}
-
-void StyleBuilderFunctions::applyInheritCSSPropertyContent(StyleResolverState&)
-{
-    // FIXME: In CSS3, it will be possible to inherit content. In CSS2 it is not. This
-    // note is a reminder that eventually "inherit" needs to be supported.
-}
-
-void StyleBuilderFunctions::applyValueCSSPropertyContent(StyleResolverState& state, CSSValue* value)
-{
-    // list of string, uri, counter, attr, i
-
-    if (!value->isValueList())
-        return;
-
-    bool didSet = false;
-    for (CSSValueListIterator i = value; i.hasMore(); i.advance()) {
-        CSSValue* item = i.value();
-        if (item->isImageGeneratorValue()) {
-            if (item->isGradientValue())
-                state.style()->setContent(StyleGeneratedImage::create(toCSSGradientValue(item)->gradientWithStylesResolved(state.document().textLinkColors(), state.style()->color()).get()), didSet);
-            else
-                state.style()->setContent(StyleGeneratedImage::create(toCSSImageGeneratorValue(item)), didSet);
-            didSet = true;
-        } else if (item->isImageSetValue()) {
-            state.style()->setContent(state.elementStyleResources().setOrPendingFromValue(CSSPropertyContent, toCSSImageSetValue(item)), didSet);
-            didSet = true;
-        }
-
-        if (item->isImageValue()) {
-            state.style()->setContent(state.elementStyleResources().cachedOrPendingFromValue(state.document(), CSSPropertyContent, toCSSImageValue(item)), didSet);
-            didSet = true;
-            continue;
-        }
-
-        if (!item->isPrimitiveValue())
-            continue;
-
-        CSSPrimitiveValue* contentValue = toCSSPrimitiveValue(item);
-
-        if (contentValue->isString()) {
-            state.style()->setContent(contentValue->getStringValue().impl(), didSet);
-            didSet = true;
-        } else if (contentValue->isAttr()) {
-            // FIXME: Can a namespace be specified for an attr(foo)?
-            if (state.style()->styleType() == NOPSEUDO)
-                state.style()->setUnique();
-            else
-                state.parentStyle()->setUnique();
-            QualifiedName attr(AtomicString(contentValue->getStringValue()));
-            const AtomicString& value = state.element()->getAttribute(attr);
-            state.style()->setContent(value.isNull() ? emptyString() : value.string(), didSet);
-            didSet = true;
-            // register the fact that the attribute value affects the style
-            state.contentAttrValues().append(attr.localName());
-        } else {
-            switch (contentValue->getValueID()) {
-            default:
-                // normal and none do not have any effect.
-                { }
-            }
-        }
-    }
-    if (!didSet)
-        state.style()->clearContent();
-}
-
 void StyleBuilderFunctions::applyInitialCSSPropertyFont(StyleResolverState&)
 {
     ASSERT_NOT_REACHED();
 }
 
 void StyleBuilderFunctions::applyInheritCSSPropertyFont(StyleResolverState&)
 {
     ASSERT_NOT_REACHED();
 }
 
@@ skipping 62 matching lines @@
         state.style()->setPerspective(perspectiveValue);
 }
 
 void StyleBuilderFunctions::applyValueCSSPropertyWebkitTextOrientation(StyleResolverState& state, CSSValue* value)
 {
     if (value->isPrimitiveValue())
         state.setTextOrientation(*toCSSPrimitiveValue(value));
 }
 
 } // namespace blink