deps: cherry-pick c3bb73f from upstream V8

Original commit message:

    [tracing] implement TRACE_EVENT_ADD_WITH_TIMESTAMP

    Bug:
    Cq-Include-Trybots: master.tryserver.chromium.linux:linux_chromium_rel_ng
    Change-Id: Icb3cf7b7f96704e1eaa4c5fbf773b94b70cddc85
    Reviewed-on: https://chromium-review.googlesource.com/861302
    Reviewed-by: Fadi Meawad <fmeawad@chromium.org>
    Reviewed-by: Yang Guo <yangguo@chromium.org>
    Commit-Queue: Ali Ijaz Sheikh <ofrobots@google.com>
    Cr-Commit-Position: refs/heads/master@{#50549}

Refs: https://github.com/v8/v8/commit/c3bb73f6b95c280cee3a4d6b03c87fce93d617c7
Refs: https://github.com/nodejs/node/issues/17349
PR-URL: https://github.com/nodejs/node/pull/18196
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Andreas Madsen <amwebdk@gmail.com>

1 files changed, 7 insertions, 0 deletions

diff --git a/deps/v8/include/libplatform/v8-tracing.h b/deps/v8/include/libplatform/v8-tracing.h
index 55189b4837..9dcf3d7bca 100644
--- a/deps/v8/include/libplatform/v8-tracing.h
+++ b/deps/v8/include/libplatform/v8-tracing.h
@@ -247,6 +247,13 @@ class V8_PLATFORM_EXPORT TracingController
       const uint64_t* arg_values,
       std::unique_ptr<v8::ConvertableToTraceFormat>* arg_convertables,
       unsigned int flags) override;
+  uint64_t AddTraceEventWithTimestamp(
+      char phase, const uint8_t* category_enabled_flag, const char* name,
+      const char* scope, uint64_t id, uint64_t bind_id, int32_t num_args,
+      const char** arg_names, const uint8_t* arg_types,
+      const uint64_t* arg_values,
+      std::unique_ptr<v8::ConvertableToTraceFormat>* arg_convertables,
+      unsigned int flags, int64_t timestamp) override;
   void UpdateTraceEventDuration(const uint8_t* category_enabled_flag,
                                 const char* name, uint64_t handle) override;
   void AddTraceStateObserver(