In bad network conditions and where switches often occur between 2G and
3G the timeout of 20s is too short.
Setting this timeout to 60 seconds will improve functionality in bad conditions
while it will not affect functionality in good networks. This change also aligns
the timeouts with the timeouts used by the Browser (Connection.java).
Change-Id: I0fbe3cbfe734f8d55a41bfa5d8ab6b332a19f912
d39fd5a97c