[api] Deprecate HeapProfiler::SetGetRetainerInfosCallback.

The embedders should use the new EmbedderGraph API to provide retainer
info.

Bug: chromium:749490
Cq-Include-Trybots: luci.chromium.try:linux_chromium_rel_ng
Change-Id: Iac8dc1e749ef14277b027f43e799357c5bd413ea
Reviewed-on: https://chromium-review.googlesource.com/948489
Commit-Queue: Ulan Degenbaev <ulan@chromium.org>
Reviewed-by: Michael Lippautz <mlippautz@chromium.org>
Cr-Commit-Position: refs/heads/master@{#52059}

include/v8-profiler.h

@@ -877,11 +877,13 @@ class V8_EXPORT HeapProfiler {
   void DeleteAllHeapSnapshots();
 
   /** Binds a callback to embedder's class ID. */
-  void SetWrapperClassInfoProvider(
-      uint16_t class_id,
-      WrapperInfoCallback callback);
+  void SetWrapperClassInfoProvider(uint16_t class_id,
+                                   WrapperInfoCallback callback);
+
+  V8_DEPRECATED(
+      "Use SetBuildEmbedderGraphCallback to provide info about embedder nodes",
+      void SetGetRetainerInfosCallback(GetRetainerInfosCallback callback));
 
-  void SetGetRetainerInfosCallback(GetRetainerInfosCallback callback);
   void SetBuildEmbedderGraphCallback(BuildEmbedderGraphCallback callback);
 
   /**