Do not record source positions for non-JS or native script code.

src/interpreter/bytecode-array-builder.h

 // Copyright 2015 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 V8_INTERPRETER_BYTECODE_ARRAY_BUILDER_H_
 #define V8_INTERPRETER_BYTECODE_ARRAY_BUILDER_H_
 
 #include "src/ast/ast.h"
 #include "src/interpreter/bytecode-array-writer.h"
 #include "src/interpreter/bytecode-register-allocator.h"
 #include "src/interpreter/bytecodes.h"
 #include "src/interpreter/constant-array-builder.h"
 #include "src/interpreter/handler-table-builder.h"
 #include "src/zone-containers.h"
 
 namespace v8 {
 namespace internal {
 
 class Isolate;
 
 namespace interpreter {
 
 class BytecodeLabel;
 class BytecodeNode;
 class BytecodePipelineStage;
 class Register;
 
 class BytecodeArrayBuilder final : public ZoneObject {
  public:
-  BytecodeArrayBuilder(Isolate* isolate, Zone* zone, int parameter_count,
-                       int context_count, int locals_count,
-                       FunctionLiteral* literal = nullptr);
+  BytecodeArrayBuilder(
+      Isolate* isolate, Zone* zone, int parameter_count, int context_count,
+      int locals_count, FunctionLiteral* literal = nullptr,
+      SourcePositionTableBuilder::RecordingMode source_position_mode =
+          SourcePositionTableBuilder::RECORD_SOURCE_POSITIONS);
 
   Handle<BytecodeArray> ToBytecodeArray();
 
   // Get the number of parameters expected by function.
   int parameter_count() const {
     DCHECK_GE(parameter_count_, 0);
     return parameter_count_;
   }
 
   // Get the number of locals required for bytecode array.
@@ skipping 324 matching lines @@
   BytecodeSourceInfo latest_source_info_;
 
   DISALLOW_COPY_AND_ASSIGN(BytecodeArrayBuilder);
 };
 
 }  // namespace interpreter
 }  // namespace internal
 }  // namespace v8
 
 #endif  // V8_INTERPRETER_BYTECODE_ARRAY_BUILDER_H_