Oilpan: Remove most WillBe types from the code base

third_party/WebKit/Source/core/css/resolver/StyleBuilderConverter.cpp

 /*
  * Copyright (C) 2013 Google Inc. All rights reserved.
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
  * copyright notice, this list of conditions and the following disclaimer
  * in the documentation and/or other materials provided with the
  * distribution.
  *     * Neither the name of Google Inc. nor the names of its
@@ skipping 779 matching lines @@
         float spread = item.spread ? item.spread->computeLength<float>(state.cssToLengthConversionData()) : 0;
         ShadowStyle shadowStyle = item.style && item.style->getValueID() == CSSValueInset ? Inset : Normal;
         StyleColor color = StyleColor::currentColor();
         if (item.color)
             color = convertStyleColor(state, *item.color);
         shadows.append(ShadowData(FloatPoint(x, y), blur, spread, shadowStyle, color));
     }
     return ShadowList::adopt(shadows);
 }
 
-PassRefPtrWillBeRawPtr<ShapeValue> StyleBuilderConverter::convertShapeValue(StyleResolverState& state, const CSSValue& value)
+RawPtr<ShapeValue> StyleBuilderConverter::convertShapeValue(StyleResolverState& state, const CSSValue& value)
 {
     if (value.isPrimitiveValue()) {
         ASSERT(toCSSPrimitiveValue(value).getValueID() == CSSValueNone);
         return nullptr;
     }
 
     if (value.isImageValue() || value.isImageGeneratorValue() || value.isImageSetValue())
         return ShapeValue::createImageValue(state.styleImage(CSSPropertyShapeOutside, value));
 
     RefPtr<BasicShape> shape;
@@ skipping 166 matching lines @@
 
 PassRefPtr<StylePath> StyleBuilderConverter::convertPathOrNone(StyleResolverState& state, const CSSValue& value)
 {
     if (value.isPathValue())
         return convertPath(state, value);
     ASSERT(value.isPrimitiveValue() && toCSSPrimitiveValue(value).getValueID() == CSSValueNone);
     return nullptr;
 }
 
 } // namespace blink