Use hostname verifier directly instead of instance

Instead of local instance of the default HostnameVerifier, use it
directly from HttpsURLConnection. This avoids class preloading creating
an instance of it before it's necessary.

(cherry picked from commit 928ee1e48fa89302d02fdf8a8a2c7315d7195e7c)

Bug: 9984058
Change-Id: I9017256b3b5d137aeb5a6f455868af7bdfec7885
Add argument to binder call to check key types

Before there was only one key type supported, so we didn't need to query
a key type. Now there is DSA, EC, and RSA, so there needs to be another
argument.

(cherry picked from commit b91773bce1126d28a93f73fbef18f3a79245f24e)

Bug: 10600582
Change-Id: I5d2be3c514ff7404a90df76dc263484c5f226e6f
Merge changes I5d2be3c5,I9017256b

* changes:
  Add argument to binder call to check key types
  Use hostname verifier directly instead of instance