Add SSLSocket interface.

Add SSLSocket interface.

The new interface defines functionality common between SSLClientSocket 
and SSLServerSocket.

TEST=None
BUG=None


Committed: http://src.chromium.org/viewvc/chrome?view=rev&revision=110025

[Sergey Ulanov, 2011-11-11 23:40:54]

wtc: ping

[Sergey Ulanov, 2011-11-14 20:39:10]

+willchan. Will, can you please take a look while Wan-Teh is ooo?

[wtc, 2011-11-15 01:24:00]

LGTM.

http://codereview.chromium.org/8515026/diff/1/net/socket/ssl_socket.h
File net/socket/ssl_socket.h (right):

http://codereview.chromium.org/8515026/diff/1/net/socket/ssl_socket.h#newcode26
net/socket/ssl_socket.h:26: virtual int ExportKeyingMaterial(const
base::StringPiece& label,
Is this the only method common between client and server
SSL sockets?  It seems that at least GetSSLInfo should also
be in this interface.  Perhaps GetSSLInfo is in the wrong
interface (StreamSocket?) right now.

[Sergey Ulanov, 2011-11-15 01:38:52]

On 2011/11/15 01:24:00, wtc wrote:
> LGTM.
> 
> http://codereview.chromium.org/8515026/diff/1/net/socket/ssl_socket.h
> File net/socket/ssl_socket.h (right):
> 
>
http://codereview.chromium.org/8515026/diff/1/net/socket/ssl_socket.h#newcode26
> net/socket/ssl_socket.h:26: virtual int ExportKeyingMaterial(const
> base::StringPiece& label,
> Is this the only method common between client and server
> SSL sockets?  It seems that at least GetSSLInfo should also
> be in this interface.  Perhaps GetSSLInfo is in the wrong
> interface (StreamSocket?) right now.

Right now there is no value in moving this method to SSLSocket, but logically it
does belong there. I've added TODO to move it and implement in SSLServerSocket.

[commit-bot: I haz the power, 2011-11-15 01:40:07]

CQ is trying da patch. Follow status at
https://chromium-status.appspot.com/cq/sergeyu@chromium.org/8515026/5002

[commit-bot: I haz the power, 2011-11-15 03:12:34]

Change committed as 110025