Switch SSLTabHelper to use WebContentsUserData.

chrome/browser/ssl/ssl_client_certificate_selector.h

Index: chrome/browser/ssl/ssl_client_certificate_selector.h
diff --git a/chrome/browser/ssl_client_certificate_selector.h b/chrome/browser/ssl/ssl_client_certificate_selector.h
similarity index 77%
rename from chrome/browser/ssl_client_certificate_selector.h
rename to chrome/browser/ssl/ssl_client_certificate_selector.h
index f70a741cc64472b6e05e406b0480838129f348ad..1568320591eefc49de7c59b409cb2f440bf87ffa 100644
--- a/chrome/browser/ssl_client_certificate_selector.h
+++ b/chrome/browser/ssl/ssl_client_certificate_selector.h
@@ -2,12 +2,14 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#ifndef CHROME_BROWSER_SSL_CLIENT_CERTIFICATE_SELECTOR_H_
-#define CHROME_BROWSER_SSL_CLIENT_CERTIFICATE_SELECTOR_H_
+#ifndef CHROME_BROWSER_SSL_SSL_CLIENT_CERTIFICATE_SELECTOR_H_
+#define CHROME_BROWSER_SSL_SSL_CLIENT_CERTIFICATE_SELECTOR_H_
 
 #include "base/callback_forward.h"
 
-class TabContents;
+namespace content {
+class WebContents;
+}
 
 namespace net {
 class HttpNetworkSession;
@@ -23,11 +25,11 @@ namespace chrome {
 // when the dialog closes in call cases; if the user cancels the dialog, we call
 // with a NULL certificate.
 void ShowSSLClientCertificateSelector(
-    TabContents* tab_contents,
+    content::WebContents* contents,
     const net::HttpNetworkSession* network_session,
     net::SSLCertRequestInfo* cert_request_info,
     const base::Callback<void(net::X509Certificate*)>& callback);
 
 }  // namespace chrome
 
-#endif  // CHROME_BROWSER_SSL_CLIENT_CERTIFICATE_SELECTOR_H_
+#endif  // CHROME_BROWSER_SSL_SSL_CLIENT_CERTIFICATE_SELECTOR_H_