[turbofan] Deopt support for escape analysis

src/compiler/escape-analysis-reducer.h

Index: src/compiler/escape-analysis-reducer.h
diff --git a/src/compiler/escape-analysis-reducer.h b/src/compiler/escape-analysis-reducer.h
index e0b39e381389a6ecf6bac80e2c6e5e1c6ebdde56..2c0e3ad22f5def6f445c7c764c5bc43998e510d0 100644
--- a/src/compiler/escape-analysis-reducer.h
+++ b/src/compiler/escape-analysis-reducer.h
@@ -30,8 +30,11 @@ class EscapeAnalysisReducer final : public AdvancedReducer {
   Reduction ReduceFinishRegion(Node* node);
   Reduction ReduceReferenceEqual(Node* node);
   Reduction ReduceObjectIsSmi(Node* node);
-
-  Reduction ReplaceWithDeoptDummy(Node* node);
+  Reduction ReduceFrameStateUses(Node* node);
+  Node* ReduceFrameState(Node* node, Node* effect, bool multiple_users);
+  Node* ReduceStateValueInputs(Node* node, Node* effect, bool multiple_users);
+  Node* ReduceStateValueInput(Node* node, int node_index, Node* effect,
+                              bool multiple_users);
 
   JSGraph* jsgraph() const { return jsgraph_; }
   EscapeAnalysis* escape_analysis() const { return escape_analysis_; }