[interpreter] Add constant_pool() to BytecodeArray.

src/heap/heap.h

Index: src/heap/heap.h
diff --git a/src/heap/heap.h b/src/heap/heap.h
index 9a80070efed6eaf2760bf61b2a8b526fc509764f..a4485fd579d562f125c53cba5cc7edb8e455faee 100644
--- a/src/heap/heap.h
+++ b/src/heap/heap.h
@@ -1966,7 +1966,7 @@ class Heap {
   // Allocates a bytecode array with given contents.
   MUST_USE_RESULT AllocationResult
   AllocateBytecodeArray(int length, const byte* raw_bytecodes, int frame_size,
-                        int parameter_count);
+                        int parameter_count, FixedArray* constant_pool);
 
   // Copy the code and scope info part of the code object, but insert
   // the provided data as the relocation information.