Store SharedFunctionInfos of a Script in a FixedArray indexed by their ID

test/cctest/parsing/test-parse-decision.cc

Index: test/cctest/parsing/test-parse-decision.cc
diff --git a/test/cctest/parsing/test-parse-decision.cc b/test/cctest/parsing/test-parse-decision.cc
index ed90fac555334b7f8d96903832119ec3d0d1b5eb..4e7d65936fc9e6b7223c8d4e99bea89c351b4042 100644
--- a/test/cctest/parsing/test-parse-decision.cc
+++ b/test/cctest/parsing/test-parse-decision.cc
@@ -31,8 +31,12 @@ void GetTopLevelFunctionInfo(
   Handle<Script> i_script =
       handle(Script::cast(toplevel_fn->shared()->script()));
 
-  WeakFixedArray::Iterator iter(i_script->shared_function_infos());
-  while (SharedFunctionInfo* shared = iter.Next<SharedFunctionInfo>()) {
+  for (int index = 0; index < i_script->shared_function_infos()->length();
+       ++index) {
+    Object* raw = i_script->shared_function_infos()->get(index);
+    if (raw->IsSmi()) continue;
+    SharedFunctionInfo* shared =
+        SharedFunctionInfo::cast(WeakCell::cast(raw)->value());
     std::unique_ptr<char[]> name = String::cast(shared->name())->ToCString();
     is_compiled->insert(std::make_pair(name.get(), shared->is_compiled()));
   }