Use ZoneHandle when creating ConstantInstr

runtime/vm/flow_graph_inliner.cc

Index: runtime/vm/flow_graph_inliner.cc
diff --git a/runtime/vm/flow_graph_inliner.cc b/runtime/vm/flow_graph_inliner.cc
index 36e51a1a5087eae835f27afb56aecb6f60a551d5..3a049c2b317aa9107a096567979337fe9d04db2a 100644
--- a/runtime/vm/flow_graph_inliner.cc
+++ b/runtime/vm/flow_graph_inliner.cc
@@ -3833,7 +3833,7 @@ bool FlowGraphInliner::TryInlineRecognizedMethod(FlowGraph* flow_graph,
           *entry = new(Z) TargetEntryInstr(flow_graph->allocate_block_id(),
                                            call->GetBlock()->try_index());
           (*entry)->InheritDeoptTarget(Z, call);
-          *last = new(Z) ConstantInstr(type);
+          *last = new(Z) ConstantInstr(Type::ZoneHandle(Z, type.raw()));

[siva, 2016/10/25 10:42:32]

The type handle seems to be created above, would it make sense to create it as a
ZoneHandle in the first place over there?

           flow_graph->AppendTo(*entry, *last,
                                call->deopt_id() != Thread::kNoDeoptId ?
                                call->env() : NULL,