net: Plumb DnsCertProvenanceChecker around.

DnsCertProvenanceChecker is introduced to abstract away the action of
uploading reports. It's implemented by ChromeDnsCertProvenanceChecker
which lives in a scoped_ptr off of a URLRequestContext.

It's only active on the main context (i.e. not in incognito mode). This
might change in the future, but it's a nice, conservative choice for the
moment.

The DnsCertProvenanceChecker is plumbed all the way to SSLClientSocket
(via HttpCache) where it replaces the DnsRRResolver.  Above
SSLClientSocket, it's plumbed in addition to the DnsRRResolver because
the later will end up going into SSLHostInfo in the future.

At the moment, ChromeDnsCertProvenanceCheckerContext is just a skeleton
to avoid putting too much real code in a plumbing job.

BUG=none
TEST=none

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@66623 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 3 insertions, 3 deletions

diff --git a/net/socket/client_socket_factory.h b/net/socket/client_socket_factory.h
index 196b2ab..0ab370a9 100644
--- a/net/socket/client_socket_factory.h
+++ b/net/socket/client_socket_factory.h
@@ -16,7 +16,7 @@ namespace net {
 class AddressList;
 class ClientSocket;
 class ClientSocketHandle;
-class DnsRRResolver;
+class DnsCertProvenanceChecker;
 class HostPortPair;
 class SSLClientSocket;
 struct SSLConfig;
@@ -28,7 +28,7 @@ typedef SSLClientSocket* (*SSLClientSocketFactory)(
     const HostPortPair& host_and_port,
     const SSLConfig& ssl_config,
     SSLHostInfo* ssl_host_info,
-    DnsRRResolver* dnsrr_resolver);
+    DnsCertProvenanceChecker* dns_cert_checker);
 
 // An interface used to instantiate ClientSocket objects.  Used to facilitate
 // testing code with mock socket implementations.
@@ -48,7 +48,7 @@ class ClientSocketFactory {
       const HostPortPair& host_and_port,
       const SSLConfig& ssl_config,
       SSLHostInfo* ssl_host_info,
-      DnsRRResolver* dnsrr_resolver) = 0;
+      DnsCertProvenanceChecker* dns_cert_checker) = 0;
 
   // Deprecated function (http://crbug.com/37810) that takes a ClientSocket.
   virtual SSLClientSocket* CreateSSLClientSocket(