Oilpan: Remove most WillBe types from the code base

third_party/WebKit/Source/web/WebMetaElement.cpp

Index: third_party/WebKit/Source/web/WebMetaElement.cpp
diff --git a/third_party/WebKit/Source/web/WebMetaElement.cpp b/third_party/WebKit/Source/web/WebMetaElement.cpp
index 185347e12ca823c6299f63715f14b4c59072b4e9..fdee733606d5fe1e98464327538f31b17a7d28ea 100644
--- a/third_party/WebKit/Source/web/WebMetaElement.cpp
+++ b/third_party/WebKit/Source/web/WebMetaElement.cpp
@@ -16,20 +16,20 @@ WebString WebMetaElement::computeEncoding() const
     return String(constUnwrap<HTMLMetaElement>()->computeEncoding().name());
 }
 
-WebMetaElement::WebMetaElement(const PassRefPtrWillBeRawPtr<HTMLMetaElement>& element)
+WebMetaElement::WebMetaElement(const RawPtr<HTMLMetaElement>& element)
     : WebElement(element)
 {
 }
 
 DEFINE_WEB_NODE_TYPE_CASTS(WebMetaElement, isHTMLMetaElement(constUnwrap<Node>()));
 
-WebMetaElement& WebMetaElement::operator=(const PassRefPtrWillBeRawPtr<HTMLMetaElement>& element)
+WebMetaElement& WebMetaElement::operator=(const RawPtr<HTMLMetaElement>& element)
 {
     m_private = element;
     return *this;
 }
 
-WebMetaElement::operator PassRefPtrWillBeRawPtr<HTMLMetaElement>() const
+WebMetaElement::operator RawPtr<HTMLMetaElement>() const
 {
     return toHTMLMetaElement(m_private.get());
 }