Added SSLHostInfo. Storing of server host info to our standard disk cache.

net/http/http_transaction.h

Index: net/http/http_transaction.h
diff --git a/net/http/http_transaction.h b/net/http/http_transaction.h
index 1facef7f8efb3d5e4feba7104c7177b0ce7789d8..b5327607437ed1589ac71c702e2a259120705a69 100644
--- a/net/http/http_transaction.h
+++ b/net/http/http_transaction.h
@@ -22,6 +22,7 @@ class HttpResponseInfo;
 class IOBuffer;
 struct LoadTimingInfo;
 class X509Certificate;
+class SSLHostInfo;
 
 // Represents a single HTTP transaction (i.e., a single request/response pair).
 // HTTP redirects are not followed and authentication challenges are not
@@ -133,6 +134,10 @@ class NET_EXPORT_PRIVATE HttpTransaction {
   // zero will be returned.  This does not include the request headers.
   virtual UploadProgress GetUploadProgress() const = 0;
 
+  // SetSSLHostInfo sets a object which reads and writes public information
+  // about an SSL server.
+  virtual void SetSSLHostInfo(SSLHostInfo*) {};
+
   // Populates all of load timing, except for request start times and receive
   // headers time.
   // |load_timing_info| must have all null times when called.  Returns false and