[wasm] Implement frame inspection for interpreted frames

src/debug/debug-frames.h

 // Copyright 2015 the V8 project authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef V8_DEBUG_DEBUG_FRAMES_H_
 #define V8_DEBUG_DEBUG_FRAMES_H_
 
 #include "src/deoptimizer.h"
 #include "src/frames.h"
 #include "src/isolate.h"
 #include "src/objects.h"
 
 namespace v8 {
 namespace internal {
 
+// Forward declaration:
+namespace wasm {
+class InterpretedFrame;
+}
+
 class FrameInspector {
  public:
   FrameInspector(StandardFrame* frame, int inlined_frame_index,
                  Isolate* isolate);
 
   ~FrameInspector();
 
   FrameSummary& summary() { return frame_summary_; }
 
   int GetParametersCount();
@@ skipping 21 matching lines @@
 
   void UpdateStackLocalsFromMaterializedObject(Handle<JSObject> object,
                                                Handle<ScopeInfo> scope_info);
 
  private:
   bool ParameterIsShadowedByContextLocal(Handle<ScopeInfo> info,
                                          Handle<String> parameter_name);
 
   StandardFrame* frame_;
   FrameSummary frame_summary_;
-  DeoptimizedFrameInfo* deoptimized_frame_;
+  std::unique_ptr<DeoptimizedFrameInfo> deoptimized_frame_;
+  std::unique_ptr<wasm::InterpretedFrame> wasm_interpreted_frame_;
   Isolate* isolate_;
   bool is_optimized_;
   bool is_interpreted_;
   bool is_bottommost_;
   bool has_adapted_arguments_;
 
   DISALLOW_COPY_AND_ASSIGN(FrameInspector);
 };
 
 
@@ skipping 13 matching lines @@
 
   static StackFrame::Id UnwrapFrameId(int wrapped) {
     return static_cast<StackFrame::Id>(wrapped << 2);
   }
 };
 
 }  // namespace internal
 }  // namespace v8
 
 #endif  // V8_DEBUG_DEBUG_FRAMES_H_