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

src/crankshaft/lithium-codegen.cc

Index: src/crankshaft/lithium-codegen.cc
diff --git a/src/crankshaft/lithium-codegen.cc b/src/crankshaft/lithium-codegen.cc
index 0f7c511dc14e4927ff013e0512eafeb9d0ee8109..f5105007f5b6269d9e9478277188d1fe081ae1fd 100644
--- a/src/crankshaft/lithium-codegen.cc
+++ b/src/crankshaft/lithium-codegen.cc
@@ -63,7 +63,8 @@ LCodeGenBase::LCodeGenBase(LChunk* chunk, MacroAssembler* assembler,
       inlined_function_count_(0),
       last_lazy_deopt_pc_(0),
       osr_pc_offset_(-1),
-      source_position_table_builder_(info->isolate(), info->zone()) {}
+      source_position_table_builder_(info->isolate(), info->zone(),
+                                     info->SourcePositionRecordingMode()) {}
 
 bool LCodeGenBase::GenerateBody() {
   DCHECK(is_generating());