1 files changed, 0 insertions, 111 deletions

diff --git a/deps/v8/include/v8-profiler.h b/deps/v8/include/v8-profiler.h
index 94d3fcfcf6..3adce79be5 100644
--- a/deps/v8/include/v8-profiler.h
+++ b/deps/v8/include/v8-profiler.h
@@ -746,33 +746,6 @@ class V8_EXPORT HeapProfiler {
     kSamplingForceGC = 1 << 0,
   };
 
-  typedef std::unordered_set<const v8::PersistentBase<v8::Value>*>
-      RetainerChildren;
-  typedef std::vector<std::pair<v8::RetainedObjectInfo*, RetainerChildren>>
-      RetainerGroups;
-  typedef std::vector<std::pair<const v8::PersistentBase<v8::Value>*,
-                                const v8::PersistentBase<v8::Value>*>>
-      RetainerEdges;
-
-  struct RetainerInfos {
-    RetainerGroups groups;
-    RetainerEdges edges;
-  };
-
-  /**
-   * Callback function invoked to retrieve all RetainerInfos from the embedder.
-   */
-  typedef RetainerInfos (*GetRetainerInfosCallback)(v8::Isolate* isolate);
-
-  /**
-   * Callback function invoked for obtaining RetainedObjectInfo for
-   * the given JavaScript wrapper object. It is prohibited to enter V8
-   * while the callback is running: only getters on the handle and
-   * GetPointerFromInternalField on the objects are allowed.
-   */
-  typedef RetainedObjectInfo* (*WrapperInfoCallback)(uint16_t class_id,
-                                                     Local<Value> wrapper);
-
   /**
    * Callback function invoked during heap snapshot generation to retrieve
    * the embedder object graph. The callback should use graph->AddEdge(..) to
@@ -925,16 +898,6 @@ class V8_EXPORT HeapProfiler {
    */
   void DeleteAllHeapSnapshots();
 
-  /** Binds a callback to embedder's class ID. */
-  V8_DEPRECATED(
-      "Use AddBuildEmbedderGraphCallback to provide info about embedder nodes",
-      void SetWrapperClassInfoProvider(uint16_t class_id,
-                                       WrapperInfoCallback callback));
-
-  V8_DEPRECATED(
-      "Use AddBuildEmbedderGraphCallback to provide info about embedder nodes",
-      void SetGetRetainerInfosCallback(GetRetainerInfosCallback callback));
-
   V8_DEPRECATED(
       "Use AddBuildEmbedderGraphCallback to provide info about embedder nodes",
       void SetBuildEmbedderGraphCallback(
@@ -959,80 +922,6 @@ class V8_EXPORT HeapProfiler {
 };
 
 /**
- * Interface for providing information about embedder's objects
- * held by global handles. This information is reported in two ways:
- *
- *  1. When calling AddObjectGroup, an embedder may pass
- *     RetainedObjectInfo instance describing the group.  To collect
- *     this information while taking a heap snapshot, V8 calls GC
- *     prologue and epilogue callbacks.
- *
- *  2. When a heap snapshot is collected, V8 additionally
- *     requests RetainedObjectInfos for persistent handles that
- *     were not previously reported via AddObjectGroup.
- *
- * Thus, if an embedder wants to provide information about native
- * objects for heap snapshots, it can do it in a GC prologue
- * handler, and / or by assigning wrapper class ids in the following way:
- *
- *  1. Bind a callback to class id by calling SetWrapperClassInfoProvider.
- *  2. Call SetWrapperClassId on certain persistent handles.
- *
- * V8 takes ownership of RetainedObjectInfo instances passed to it and
- * keeps them alive only during snapshot collection. Afterwards, they
- * are freed by calling the Dispose class function.
- */
-class V8_EXPORT RetainedObjectInfo {  // NOLINT
- public:
-  /** Called by V8 when it no longer needs an instance. */
-  virtual void Dispose() = 0;
-
-  /** Returns whether two instances are equivalent. */
-  virtual bool IsEquivalent(RetainedObjectInfo* other) = 0;
-
-  /**
-   * Returns hash value for the instance. Equivalent instances
-   * must have the same hash value.
-   */
-  virtual intptr_t GetHash() = 0;
-
-  /**
-   * Returns human-readable label. It must be a null-terminated UTF-8
-   * encoded string. V8 copies its contents during a call to GetLabel.
-   */
-  virtual const char* GetLabel() = 0;
-
-  /**
-   * Returns human-readable group label. It must be a null-terminated UTF-8
-   * encoded string. V8 copies its contents during a call to GetGroupLabel.
-   * Heap snapshot generator will collect all the group names, create
-   * top level entries with these names and attach the objects to the
-   * corresponding top level group objects. There is a default
-   * implementation which is required because embedders don't have their
-   * own implementation yet.
-   */
-  virtual const char* GetGroupLabel() { return GetLabel(); }
-
-  /**
-   * Returns element count in case if a global handle retains
-   * a subgraph by holding one of its nodes.
-   */
-  virtual intptr_t GetElementCount() { return -1; }
-
-  /** Returns embedder's object size in bytes. */
-  virtual intptr_t GetSizeInBytes() { return -1; }
-
- protected:
-  RetainedObjectInfo() = default;
-  virtual ~RetainedObjectInfo() = default;
-
- private:
-  RetainedObjectInfo(const RetainedObjectInfo&);
-  RetainedObjectInfo& operator=(const RetainedObjectInfo&);
-};
-
-
-/**
  * A struct for exporting HeapStats data from V8, using "push" model.
  * See HeapProfiler::GetHeapStats.
  */