Revert of Revert of "Remove SSLClientAuthHandler's RDH dependency." (https://codereview.chromium.org/59687300…

content/browser/loader/resource_loader.cc

Index: content/browser/loader/resource_loader.cc
diff --git a/content/browser/loader/resource_loader.cc b/content/browser/loader/resource_loader.cc
index 0aa9ceee65bad8ab380f66e9ba04b604e949868f..8c11b808682f9122471843a9104a72e6badc5878 100644
--- a/content/browser/loader/resource_loader.cc
+++ b/content/browser/loader/resource_loader.cc
@@ -97,8 +97,7 @@
 ResourceLoader::~ResourceLoader() {
   if (login_delegate_.get())
     login_delegate_->OnRequestCancelled();
-  if (ssl_client_auth_handler_.get())
-    ssl_client_auth_handler_->OnRequestCancelled();
+  ssl_client_auth_handler_.reset();
 
   // Run ResourceHandler destructor before we tear-down the rest of our state
   // as the ResourceHandler may want to inspect the URLRequest and other state.
@@ -211,10 +210,6 @@
   login_delegate_ = NULL;
 }
 
-void ResourceLoader::ClearSSLClientAuthHandler() {
-  ssl_client_auth_handler_ = NULL;
-}
-
 void ResourceLoader::OnUploadProgressACK() {
   waiting_for_upload_progress_ack_ = false;
 }
@@ -292,12 +287,14 @@
     return;
   }
 
-  DCHECK(!ssl_client_auth_handler_.get())
+  DCHECK(!ssl_client_auth_handler_)
       << "OnCertificateRequested called with ssl_client_auth_handler pending";
-  ssl_client_auth_handler_ = new SSLClientAuthHandler(
+  ssl_client_auth_handler_.reset(new SSLClientAuthHandler(
       GetRequestInfo()->GetContext()->CreateClientCertStore(),
       request_.get(),
-      cert_info);
+      cert_info,
+      base::Bind(&ResourceLoader::ContinueWithCertificate,
+                 weak_ptr_factory_.GetWeakPtr())));
   ssl_client_auth_handler_->SelectCertificate();
 }
 
@@ -529,10 +526,7 @@
     login_delegate_->OnRequestCancelled();
     login_delegate_ = NULL;
   }
-  if (ssl_client_auth_handler_.get()) {
-    ssl_client_auth_handler_->OnRequestCancelled();
-    ssl_client_auth_handler_ = NULL;
-  }
+  ssl_client_auth_handler_.reset();
 
   request_->CancelWithError(error);
 
@@ -770,4 +764,9 @@
   }
 }
 
+void ResourceLoader::ContinueWithCertificate(net::X509Certificate* cert) {
+  ssl_client_auth_handler_.reset();
+  request_->ContinueWithCertificate(cert);
+}
+
 }  // namespace content