Revert "Shuffle around deopt id allocation to give the flow graph builder a chance to record other …

runtime/vm/flow_graph_builder.h

Index: runtime/vm/flow_graph_builder.h
diff --git a/runtime/vm/flow_graph_builder.h b/runtime/vm/flow_graph_builder.h
index 5fbc056f2966357e24e1e47cc8f956a3a1300eef..41f7e95af534e73e59d445c914d48d6a73229c6f 100644
--- a/runtime/vm/flow_graph_builder.h
+++ b/runtime/vm/flow_graph_builder.h
@@ -114,11 +114,6 @@ class FlowGraphBuilder : public ValueObject {
   intptr_t AllocateBlockId() { return ++last_used_block_id_; }
   void SetInitialBlockId(intptr_t id) { last_used_block_id_ = id; }
 
-  intptr_t GetNextDeoptId() {
-    // TODO(rmacnak): Record current scope / context level.
-    return thread()->GetNextDeoptId();
-  }
-
   intptr_t context_level() const;
 
   void IncrementLoopDepth() { ++loop_depth_; }