Use source position table for unoptimized code.

test/cctest/interpreter/bytecode-expectations-printer.h

 // Copyright 2016 the V8 project authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef TEST_CCTEST_INTERPRETER_BYTECODE_EXPECTATIONS_PRINTER_H_
 #define TEST_CCTEST_INTERPRETER_BYTECODE_EXPECTATIONS_PRINTER_H_
 
 #include <iostream>
 #include <string>
 #include <vector>
 
 #include "src/interpreter/bytecodes.h"
 #include "src/objects.h"
 
 namespace v8 {
 
 class Isolate;
 
 namespace internal {
+
+class SourcePositionTableIterator;
+
 namespace interpreter {
 
 class BytecodeArrayIterator;
-class SourcePositionTableIterator;
 
 class BytecodeExpectationsPrinter final {
  public:
   enum class ConstantPoolType {
     kUnknown,
     kString,
     kNumber,
     kMixed,
   };
 
@@ skipping 82 matching lines @@
 
   static const char* const kDefaultTopFunctionName;
   static const char* const kIndent;
 };
 
 }  // namespace interpreter
 }  // namespace internal
 }  // namespace v8
 
 #endif  // TEST_CCTEST_INTERPRETER_BYTECODE_EXPECTATIONS_PRINTER_H_