Remove workaround for *.clients.google.com hostname verication.

This removes the workaround for TLS/SSL server certificate presented
by android.clients.google.com without Server Name Indication (SNI)
not matching android.clients.google.com
(8576f309825e23add080f2a50345ec1884939c39). This type of
service/provider-specific workaround does not belong into the core
library. Applications relying on this workaround will now need to use
SNI or a custom HostnameVerifier.

Bug: 5426333
Change-Id: I4e9b887358eefc73d3cd6a7f6f9a6aacebbfa12e
1 file changed