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
Refs: https://github.com/nodejs/node/pull/18360
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, 18 insertions, 0 deletions

diff --git a/deps/v8/src/libplatform/tracing/tracing-controller.cc b/deps/v8/src/libplatform/tracing/tracing-controller.cc
index bdc2d5d4a3..647306d627 100644
--- a/deps/v8/src/libplatform/tracing/tracing-controller.cc
+++ b/deps/v8/src/libplatform/tracing/tracing-controller.cc
@@ -75,6 +75,24 @@ uint64_t TracingController::AddTraceEvent(
   return handle;
 }
 
+uint64_t TracingController::AddTraceEventWithTimestamp(
+    char phase, const uint8_t* category_enabled_flag, const char* name,
+    const char* scope, uint64_t id, uint64_t bind_id, int 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) {
+  uint64_t handle;
+  TraceObject* trace_object = trace_buffer_->AddTraceEvent(&handle);
+  if (trace_object) {
+    trace_object->Initialize(phase, category_enabled_flag, name, scope, id,
+                             bind_id, num_args, arg_names, arg_types,
+                             arg_values, arg_convertables, flags, timestamp,
+                             CurrentCpuTimestampMicroseconds());
+  }
+  return handle;
+}
+
 void TracingController::UpdateTraceEventDuration(
     const uint8_t* category_enabled_flag, const char* name, uint64_t handle) {
   TraceObject* trace_object = trace_buffer_->GetEventByHandle(handle);