Oilpan: Remove most WillBe types from the code base

third_party/WebKit/Source/core/html/HTMLSummaryElement.cpp

Index: third_party/WebKit/Source/core/html/HTMLSummaryElement.cpp
diff --git a/third_party/WebKit/Source/core/html/HTMLSummaryElement.cpp b/third_party/WebKit/Source/core/html/HTMLSummaryElement.cpp
index 5a7a5b91133c2c7c1ef7626c691f7f482006a78a..7439e4518107d80a9570d0da704b361120c77a7a 100644
--- a/third_party/WebKit/Source/core/html/HTMLSummaryElement.cpp
+++ b/third_party/WebKit/Source/core/html/HTMLSummaryElement.cpp
@@ -35,9 +35,9 @@ namespace blink {
 
 using namespace HTMLNames;
 
-PassRefPtrWillBeRawPtr<HTMLSummaryElement> HTMLSummaryElement::create(Document& document)
+RawPtr<HTMLSummaryElement> HTMLSummaryElement::create(Document& document)
 {
-    RefPtrWillBeRawPtr<HTMLSummaryElement> summary = adoptRefWillBeNoop(new HTMLSummaryElement(document));
+    RawPtr<HTMLSummaryElement> summary = new HTMLSummaryElement(document);
     summary->ensureUserAgentShadowRoot();
     return summary.release();
 }
@@ -54,7 +54,7 @@ LayoutObject* HTMLSummaryElement::createLayoutObject(const ComputedStyle&)
 
 void HTMLSummaryElement::didAddUserAgentShadowRoot(ShadowRoot& root)
 {
-    RefPtrWillBeRawPtr<DetailsMarkerControl> markerControl = DetailsMarkerControl::create(document());
+    RawPtr<DetailsMarkerControl> markerControl = DetailsMarkerControl::create(document());
     markerControl->setIdAttribute(ShadowElementNames::detailsMarker());
     root.appendChild(markerControl);
     root.appendChild(HTMLContentElement::create(document()));