[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 f2bf1ee0b2447629595096cf4b85f27d02ff831d..366dc00882b68b9bfd09f56b44673db1958648ca 100644
--- a/src/compiler/escape-analysis-reducer.h
+++ b/src/compiler/escape-analysis-reducer.h
@@ -32,8 +32,13 @@ class EscapeAnalysisReducer final : public AdvancedReducer {
   Reduction ReduceAllocate(Node* node);
   Reduction ReduceFinishRegion(Node* node);
   Reduction ReduceReferenceEqual(Node* node);
+  Reduction ReduceStateValueInputs(Node* node);
 
-  Reduction ReplaceWithDeoptDummy(Node* node);
+  Node* GetEffectFromFrameState(Node* node);
+
+  void CreateObjectState(Node* effect, Node* node);
+
+  void RemoveFromEffectChain(Node* node);
 
   JSGraph* jsgraph() const { return jsgraph_; }
   EscapeObjectAnalysis* escape_analysis() const { return escape_analysis_; }