Oilpan: Remove most WillBe types from the code base

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

Index: third_party/WebKit/Source/core/html/HTMLDataListElement.cpp
diff --git a/third_party/WebKit/Source/core/html/HTMLDataListElement.cpp b/third_party/WebKit/Source/core/html/HTMLDataListElement.cpp
index ff510b77813541815cb94b47d219a3d260cb795b..05b2cf5c26706024c07549f44c2f7d12b6ae9ae0 100644
--- a/third_party/WebKit/Source/core/html/HTMLDataListElement.cpp
+++ b/third_party/WebKit/Source/core/html/HTMLDataListElement.cpp
@@ -44,13 +44,13 @@ inline HTMLDataListElement::HTMLDataListElement(Document& document)
 {
 }
 
-PassRefPtrWillBeRawPtr<HTMLDataListElement> HTMLDataListElement::create(Document& document)
+RawPtr<HTMLDataListElement> HTMLDataListElement::create(Document& document)
 {
     UseCounter::count(document, UseCounter::DataListElement);
-    return adoptRefWillBeNoop(new HTMLDataListElement(document));
+    return (new HTMLDataListElement(document));
 }
 
-PassRefPtrWillBeRawPtr<HTMLDataListOptionsCollection> HTMLDataListElement::options()
+RawPtr<HTMLDataListOptionsCollection> HTMLDataListElement::options()
 {
     return ensureCachedCollection<HTMLDataListOptionsCollection>(DataListOptions);
 }