Gather preconnection use vs waste statistics

I now gather statistics only in the transport socket
classes TcpClientSocket*.  All other socket classes
forward significant data (that they are used in
a speculation) to their transport class, where
this data is stored, and then dumped when the
TCP socket is closed.

This CL also repaired a slight miscount in bytes
read and written on Windows, as error codes
were mistakenly accumulated as byte counts.

This CL repaired a significant undercounting 
in linux/mac via StatsCounter (the logging counter
appears correct).

Libjingle support is minimal (NOTREACHED), but
I don't know that there are subresources that will
be speculatively preconnected from that class (and
it is less obvious how the class uses underlying
sockets, if at all).

BUG=42694
r=willchan
Review URL: http://codereview.chromium.org/3163033

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@57377 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 2 insertions, 0 deletions

diff --git a/net/socket/ssl_client_socket_win.h b/net/socket/ssl_client_socket_win.h
index a44dca7..44a5374 100644
--- a/net/socket/ssl_client_socket_win.h
+++ b/net/socket/ssl_client_socket_win.h
@@ -51,6 +51,8 @@ class SSLClientSocketWin : public SSLClientSocket {
   virtual bool IsConnectedAndIdle() const;
   virtual int GetPeerAddress(AddressList* address) const;
   virtual const BoundNetLog& NetLog() const { return net_log_; }
+  virtual void SetSubresourceSpeculation();
+  virtual void SetOmniboxSpeculation();
 
   // Socket methods:
   virtual int Read(IOBuffer* buf, int buf_len, CompletionCallback* callback);