[Interpreter] Fixes translation from bailout id to code offset.

src/deoptimizer.cc

Index: src/deoptimizer.cc
diff --git a/src/deoptimizer.cc b/src/deoptimizer.cc
index 942b5284a377a811c367ce76618e3765bbc1197e..56b9d3703f565a0b0488c466c5ca90c7fecdca88 100644
--- a/src/deoptimizer.cc
+++ b/src/deoptimizer.cc
@@ -2492,7 +2492,7 @@ int ComputeSourcePosition(Handle<SharedFunctionInfo> shared,
                           BailoutId node_id) {
   if (shared->HasBytecodeArray()) {
     BytecodeArray* bytecodes = shared->bytecode_array();
-    return bytecodes->SourcePosition(node_id.ToInt());
+    return bytecodes->SourcePosition(node_id.ToInt() - 1);
   } else {
     Code* non_optimized_code = shared->code();
     FixedArray* raw_data = non_optimized_code->deoptimization_data();