Refactor allocation policies.

src/profile-generator.cc

Index: src/profile-generator.cc
diff --git a/src/profile-generator.cc b/src/profile-generator.cc
index 07426f293992dab657bcdd02101b1fe265142d73..79efff2a387cd884e35b980228706ed06b8fdc3d 100644
--- a/src/profile-generator.cc
+++ b/src/profile-generator.cc
@@ -1993,13 +1993,15 @@ void V8HeapExplorer::ExtractReferences(HeapObject* obj) {
 void V8HeapExplorer::ExtractClosureReferences(JSObject* js_obj,
                                               HeapEntry* entry) {
   if (js_obj->IsJSFunction()) {
-    HandleScope hs;
+    HandleScope hs(heap_->isolate());
     JSFunction* func = JSFunction::cast(js_obj);
     Context* context = func->context();
     ZoneScope zscope(Isolate::Current(), DELETE_ON_EXIT);
     SerializedScopeInfo* serialized_scope_info =
         context->closure()->shared()->scope_info();
-    ScopeInfo<ZoneListAllocationPolicy> zone_scope_info(serialized_scope_info);
+    ScopeInfo<ZoneListAllocator> zone_scope_info(
+        serialized_scope_info,
+        ZoneListAllocator(heap_->isolate()->zone()));
     int locals_number = zone_scope_info.NumberOfLocals();
     for (int i = 0; i < locals_number; ++i) {
       String* local_name = *zone_scope_info.LocalName(i);