Revert "Remove Script::SetData and the script_data parameter from Script::(Compile|New)."

src/heap-snapshot-generator.cc

Index: src/heap-snapshot-generator.cc
diff --git a/src/heap-snapshot-generator.cc b/src/heap-snapshot-generator.cc
index 8894f238c5c66f04d24d824fa033e23c890928be..b67aa0f3764ad1c190243c98ec4921c2d1c6454d 100644
--- a/src/heap-snapshot-generator.cc
+++ b/src/heap-snapshot-generator.cc
@@ -1342,6 +1342,9 @@ void V8HeapExplorer::ExtractScriptReferences(int entry, Script* script) {
                        "name", script->name(),
                        Script::kNameOffset);
   SetInternalReference(obj, entry,
+                       "data", script->data(),
+                       Script::kDataOffset);
+  SetInternalReference(obj, entry,
                        "context_data", script->context_data(),
                        Script::kContextOffset);
   TagObject(script->line_ends(), "(script line ends)");