Oilpan: Remove most WillBe types from the code base

third_party/WebKit/Source/core/svg/SVGFEDropShadowElement.cpp

Index: third_party/WebKit/Source/core/svg/SVGFEDropShadowElement.cpp
diff --git a/third_party/WebKit/Source/core/svg/SVGFEDropShadowElement.cpp b/third_party/WebKit/Source/core/svg/SVGFEDropShadowElement.cpp
index 15ad658a6423e98d72551790ef31a6cf86f153db..39e9270e1b167bf25b3d0804cd89b19846ed6339 100644
--- a/third_party/WebKit/Source/core/svg/SVGFEDropShadowElement.cpp
+++ b/third_party/WebKit/Source/core/svg/SVGFEDropShadowElement.cpp
@@ -73,7 +73,7 @@ void SVGFEDropShadowElement::svgAttributeChanged(const QualifiedName& attrName)
     SVGFilterPrimitiveStandardAttributes::svgAttributeChanged(attrName);
 }
 
-PassRefPtrWillBeRawPtr<FilterEffect> SVGFEDropShadowElement::build(SVGFilterBuilder* filterBuilder, Filter* filter)
+RawPtr<FilterEffect> SVGFEDropShadowElement::build(SVGFilterBuilder* filterBuilder, Filter* filter)
 {
     LayoutObject* layoutObject = this->layoutObject();
     if (!layoutObject)
@@ -91,7 +91,7 @@ PassRefPtrWillBeRawPtr<FilterEffect> SVGFEDropShadowElement::build(SVGFilterBuil
     // Clamp std.dev. to non-negative. (See SVGFEGaussianBlurElement::build)
     float stdDevX = std::max(0.0f, stdDeviationX()->currentValue()->value());
     float stdDevY = std::max(0.0f, stdDeviationY()->currentValue()->value());
-    RefPtrWillBeRawPtr<FilterEffect> effect = FEDropShadow::create(filter, stdDevX, stdDevY, m_dx->currentValue()->value(), m_dy->currentValue()->value(), color, opacity);
+    RawPtr<FilterEffect> effect = FEDropShadow::create(filter, stdDevX, stdDevY, m_dx->currentValue()->value(), m_dy->currentValue()->value(), color, opacity);
     effect->inputEffects().append(input1);
     return effect.release();
 }