[turbofan] [deoptimizer] Support inlining of ES6 tail calls.

src/compiler/frame-states.h

Index: src/compiler/frame-states.h
diff --git a/src/compiler/frame-states.h b/src/compiler/frame-states.h
index 60ff9b55fa37a540f037b628846507835c8bf862..2552bcb75830f203051a541e8a451db262a6e06b 100644
--- a/src/compiler/frame-states.h
+++ b/src/compiler/frame-states.h
@@ -79,10 +79,10 @@ enum class FrameStateType {
   kJavaScriptFunction,   // Represents an unoptimized JavaScriptFrame.
   kInterpretedFunction,  // Represents an InterpretedFrame.
   kArgumentsAdaptor,     // Represents an ArgumentsAdaptorFrame.
+  kTailCallerFunction,   // Represents a frame removed by tail call elimination.
   kConstructStub         // Represents a ConstructStubFrame.
 };
 
-
 class FrameStateFunctionInfo {
  public:
   FrameStateFunctionInfo(FrameStateType type, int parameter_count,