Oilpan: Remove most WillBe types from the code base

third_party/WebKit/Source/bindings/core/v8/custom/V8HTMLAllCollectionCustom.cpp

Index: third_party/WebKit/Source/bindings/core/v8/custom/V8HTMLAllCollectionCustom.cpp
diff --git a/third_party/WebKit/Source/bindings/core/v8/custom/V8HTMLAllCollectionCustom.cpp b/third_party/WebKit/Source/bindings/core/v8/custom/V8HTMLAllCollectionCustom.cpp
index 72e250e555c08c6631af3ff45d9e89e44a33fc64..fb5e29c2726e117c74bca1620938bcad18bf2fe2 100644
--- a/third_party/WebKit/Source/bindings/core/v8/custom/V8HTMLAllCollectionCustom.cpp
+++ b/third_party/WebKit/Source/bindings/core/v8/custom/V8HTMLAllCollectionCustom.cpp
@@ -42,7 +42,7 @@ namespace blink {
 template<class CallbackInfo>
 static v8::Local<v8::Value> getNamedItems(HTMLAllCollection* collection, AtomicString name, const CallbackInfo& info)
 {
-    WillBeHeapVector<RefPtrWillBeMember<Element>> namedItems;
+    HeapVector<Member<Element>> namedItems;
     collection->namedItems(name, namedItems);
 
     if (!namedItems.size())
@@ -70,7 +70,7 @@ static v8::Local<v8::Value> getItem(HTMLAllCollection* collection, v8::Local<v8:
         return result;
     }
 
-    RefPtrWillBeRawPtr<Element> result = collection->item(index->Value());
+    RawPtr<Element> result = collection->item(index->Value());
     return toV8(result.release(), info.Holder(), info.GetIsolate());
 }