tree b0fa10295a97216eb73a47f6ac57258aef908eee
parent d61bbfa63ee2554f271052d1b3e66c9f04f85b21
author Kaushik Iska <iska.kaushik@gmail.com> 1620057453 -0700
committer Kaushik Iska <iska.kaushik@gmail.com> 1620066152 -0700

Streamline frame timings recording

`FlutterFrameTimingsRecorder` is passed through the lifecycle of the
frame and records the events that happen through it. This also serves as
a builder for the `FrameTiming` object that is later passed to the
framework.

This change also aims to lay the foundation to capture a unique frame
identifier which will later be added to `FlutterFrameTimingsRecorder` to
identify the trace events corresponding to each frame.

x-ref: https://github.com/flutter/engine/pull/25662
x-ref: https://github.com/flutter/flutter/issues/80735