Revert "Add handling for argument adaptor frames to inlining."

src/compiler/js-inlining.h

Index: src/compiler/js-inlining.h
diff --git a/src/compiler/js-inlining.h b/src/compiler/js-inlining.h
index f13517007e2fc0e1de78586b264c3ca11335d0e6..a434571977b54a0e98f65e4cf51652b190dbe2c5 100644
--- a/src/compiler/js-inlining.h
+++ b/src/compiler/js-inlining.h
@@ -12,8 +12,6 @@ namespace v8 {
 namespace internal {
 namespace compiler {
 
-class JSCallFunctionAccessor;
-
 class JSInliner {
  public:
   JSInliner(CompilationInfo* info, JSGraph* jsgraph)
@@ -27,10 +25,6 @@ class JSInliner {
   CompilationInfo* info_;
   JSGraph* jsgraph_;
 
-  Node* CreateArgumentsAdaptorFrameState(JSCallFunctionAccessor* call,
-                                         Handle<JSFunction> jsfunction,
-                                         Zone* temp_zone);
-  void AddClosureToFrameState(Node* frame_state, Handle<JSFunction> jsfunction);
   static void UnifyReturn(Graph* graph);
 };
 }