1 files changed, 3 insertions, 31 deletions
diff --git a/deps/v8/src/debug/debug-frames.h b/deps/v8/src/debug/debug-frames.h
index 6b4f8c23f6..6a613dbae9 100644
--- a/deps/v8/src/debug/debug-frames.h
+++ b/deps/v8/src/debug/debug-frames.h
@@ -22,7 +22,7 @@ class FrameInspector {
   ~FrameInspector();
 
   int GetParametersCount();
-  Handle<JSFunction> GetFunction() { return function_; }
+  Handle<JSFunction> GetFunction() const { return function_; }
   Handle<Script> GetScript() { return script_; }
   Handle<Object> GetParameter(int index);
   Handle<Object> GetExpression(int index);
@@ -41,21 +41,14 @@ class FrameInspector {
                                           : JavaScriptFrame::cast(frame_);
   }
 
-  JavaScriptFrame* GetArgumentsFrame() { return javascript_frame(); }
-  void SetArgumentsFrame(StandardFrame* frame);
-
-  void MaterializeStackLocals(Handle<JSObject> target,
-                              Handle<ScopeInfo> scope_info,
-                              bool materialize_arguments_object = false);
-
-  void UpdateStackLocalsFromMaterializedObject(Handle<JSObject> object,
-                                               Handle<ScopeInfo> scope_info);
+  int inlined_frame_index() const { return inlined_frame_index_; }
 
  private:
   bool ParameterIsShadowedByContextLocal(Handle<ScopeInfo> info,
                                          Handle<String> parameter_name);
 
   StandardFrame* frame_;
+  int inlined_frame_index_;
   std::unique_ptr<DeoptimizedFrameInfo> deoptimized_frame_;
   wasm::WasmInterpreter::FramePtr wasm_interpreted_frame_;
   Isolate* isolate_;
@@ -71,27 +64,6 @@ class FrameInspector {
 
   DISALLOW_COPY_AND_ASSIGN(FrameInspector);
 };
-
-
-class DebugFrameHelper : public AllStatic {
- public:
-  static SaveContext* FindSavedContextForFrame(Isolate* isolate,
-                                               StandardFrame* frame);
-  // Advances the iterator to the frame that matches the index and returns the
-  // inlined frame index, or -1 if not found.  Skips native JS functions.
-  static int FindIndexedNonNativeFrame(StackTraceFrameIterator* it, int index);
-
-  // Helper functions for wrapping and unwrapping stack frame ids.
-  static Smi* WrapFrameId(StackFrame::Id id) {
-    DCHECK(IsAligned(OffsetFrom(id), static_cast<intptr_t>(4)));
-    return Smi::FromInt(id >> 2);
-  }
-
-  static StackFrame::Id UnwrapFrameId(int wrapped) {
-    return static_cast<StackFrame::Id>(wrapped << 2);
-  }
-};
-
 }  // namespace internal
 }  // namespace v8