This makes the time spent in the first call of an app to
SSLSocketFactory.getDefault() drop from ~240 ms to ~50 ms. In M
it was around ~6ms. This is due to the fact that, while instantiating
the default factory, all providers are initialized.
In order to obtain the timings above, I created an app calling
SSLSocketFactory.getDefault in onCreate and timed it
with System.currentTimeMillis() .
(cherry picked from commit 6cb7b1c476)
Bug: 28545496
Change-Id: Ic5aab3ece609d9fef06fee4ccb83d8371af075b2
b07595d194