heap: Fix copy-paste mistake in allocation of HeapDeque

Change-Id: Id92f3da6039c0d2e040ee55caa0ca0b722844233
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1803920Reviewed-by: Michael Lippautz <mlippautz@chromium.org>
Reviewed-by: Kentaro Hara <haraken@chromium.org>
Commit-Queue: Anton Bikineev <bikineev@chromium.org>
Cr-Commit-Position: refs/heads/master@{#696644}

third_party/blink/renderer/platform/heap/heap_allocator.h

@@ -712,7 +712,7 @@ class HeapDeque : public Deque<T, inlineCapacity, HeapAllocator> {
     // VectorTraits<T>::kNeedsDestruction case for now.
     static_assert(inlineCapacity == 0 || !VectorTraits<T>::kNeedsDestruction,
                   "on-heap HeapDeque<> should not have an inline capacity");
-    return ThreadHeap::Allocate<HeapVector<T, inlineCapacity>>(size);
+    return ThreadHeap::Allocate<HeapDeque<T, inlineCapacity>>(size);
   }
 
   HeapDeque() { CheckType(); }