Oilpan: use template aliases for heap version of collections.

Source/wtf/Deque.h

Index: Source/wtf/Deque.h
diff --git a/Source/wtf/Deque.h b/Source/wtf/Deque.h
index f855f1dad79c8b77bf8c593871648192c867b4de..291c5889ea03cf71d59daa89e7610aa3baddf01a 100644
--- a/Source/wtf/Deque.h
+++ b/Source/wtf/Deque.h
@@ -229,7 +229,7 @@ namespace WTF {
     template<typename T, size_t inlineCapacity, typename Allocator>
     inline Deque<T, 0, Allocator>& Deque<T, inlineCapacity, Allocator>::operator=(const Deque& other)
     {
-        Deque<T> copy(other);
+        Deque<T, 0, Allocator> copy(other);
         swap(copy);
         return *this;
     }