[Interpreter] Add support for cast operators to bytecode graph builder and

src/compiler/bytecode-graph-builder.h

Index: src/compiler/bytecode-graph-builder.h
diff --git a/src/compiler/bytecode-graph-builder.h b/src/compiler/bytecode-graph-builder.h
index 952dc6d2b018944f7bd9cf9f168cd78de6439505..6a0b62907859fa6486b54ccdce88e411ab64ba66 100644
--- a/src/compiler/bytecode-graph-builder.h
+++ b/src/compiler/bytecode-graph-builder.h
@@ -117,6 +117,8 @@ class BytecodeGraphBuilder {
   void BuildCompareOp(const Operator* op,
                       const interpreter::BytecodeArrayIterator& iterator);
   void BuildDelete(const interpreter::BytecodeArrayIterator& iterator);
+  void BuildCastOperator(const Operator* js_op,
+                         const interpreter::BytecodeArrayIterator& iterator);
 
   // Growth increment for the temporary buffer used to construct input lists to
   // new nodes.