Jason Simmons 66a59e3138 Remove the global engine entry timestamp (flutter/engine#18182)
The engine was using a global to store a timestamp representing the
launch of the engine.  This timestamp is initialized with a JNI call
on Android and during shell setup on other platforms.  Later the
timestamp is added to a FlutterEngineMainEnter timeline event used to
measure engine startup time in benchmarks.

This PR removes the global and the JNI call and moves the timestamp
into the settings object.
2020-05-07 11:29:28 -07:00
Languages
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