Change StyleResolverState.styleImage() to take a const CSSValue&

third_party/WebKit/Source/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 173 matching lines @@
     if (value->isValueList()) {
         CSSValueList* list = toCSSValueList(value);
         int len = list->length();
         state.style()->setCursor(CURSOR_AUTO);
         for (int i = 0; i < len; i++) {
             CSSValue* item = list->item(i);
             if (item->isCursorImageValue()) {
                 CSSCursorImageValue* image = toCSSCursorImageValue(item);
                 if (image->updateIfSVGCursorIsUsed(state.element())) // Elements with SVG cursors are not allowed to share style.
                     state.style()->setUnique();
-                state.style()->addCursor(state.styleImage(CSSPropertyCursor, image), image->hotSpotSpecified(), image->hotSpot());
+                state.style()->addCursor(state.styleImage(CSSPropertyCursor, *image), image->hotSpotSpecified(), image->hotSpot());
             } else {
                 state.style()->setCursor(*toCSSPrimitiveValue(item));
             }
         }
     } else {
         state.style()->setCursor(*toCSSPrimitiveValue(value));
     }
 }
 
 void StyleBuilderFunctions::applyValueCSSPropertyDirection(StyleResolverState& state, CSSValue* value)
@@ skipping 43 matching lines @@
     state.style()->setNamedGridColumnLines(namedGridColumnLines);
     state.style()->setNamedGridRowLines(namedGridRowLines);
 
     state.style()->setNamedGridArea(newNamedGridAreas);
     state.style()->setNamedGridAreaRowCount(gridTemplateAreasValue->rowCount());
     state.style()->setNamedGridAreaColumnCount(gridTemplateAreasValue->columnCount());
 }
 
 void StyleBuilderFunctions::applyValueCSSPropertyListStyleImage(StyleResolverState& state, CSSValue* value)
 {
-    state.style()->setListStyleImage(state.styleImage(CSSPropertyListStyleImage, value));
+    state.style()->setListStyleImage(state.styleImage(CSSPropertyListStyleImage, *value));
 }
 
 void StyleBuilderFunctions::applyInitialCSSPropertyOutlineStyle(StyleResolverState& state)
 {
     state.style()->setOutlineStyleIsAuto(ComputedStyle::initialOutlineStyleIsAuto());
     state.style()->setOutlineStyle(ComputedStyle::initialBorderStyle());
 }
 
 void StyleBuilderFunctions::applyInheritCSSPropertyOutlineStyle(StyleResolverState& state)
 {
@@ skipping 430 matching lines @@
     // 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
 
     bool didSet = false;
     for (auto& item : toCSSValueList(*value)) {
         if (item->isImageGeneratorValue()) {
-            state.style()->setContent(StyleGeneratedImage::create(toCSSImageGeneratorValue(item.get())), didSet);
+            state.style()->setContent(StyleGeneratedImage::create(toCSSImageGeneratorValue(*item)), didSet);
             didSet = true;
         } else if (item->isImageSetValue()) {
-            state.style()->setContent(state.elementStyleResources().setOrPendingFromValue(CSSPropertyContent, toCSSImageSetValue(item.get())), didSet);
+            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.get())), didSet);
+            state.style()->setContent(state.elementStyleResources().cachedOrPendingFromValue(state.document(), CSSPropertyContent, toCSSImageValue(*item)), didSet);
             didSet = true;
             continue;
         }
 
         if (item->isCounterValue()) {
             CSSCounterValue* counterValue = toCSSCounterValue(item.get());
             EListStyleType listStyleType = NoneListStyle;
             CSSValueID listStyleIdent = counterValue->listStyle();
             if (listStyleIdent != CSSValueNone)
                 listStyleType = static_cast<EListStyleType>(listStyleIdent - CSSValueDisc);
@@ skipping 118 matching lines @@
         return;
     case CSSValueSuper:
         svgStyle.setBaselineShift(BS_SUPER);
         return;
     default:
         ASSERT_NOT_REACHED();
     }
 }
 
 } // namespace blink