Addressed or cleaned-up a number of TODOs.

chrome/browser/ui/gtk/ssl_client_certificate_selector.cc

Index: chrome/browser/ui/gtk/ssl_client_certificate_selector.cc
diff --git a/chrome/browser/ui/gtk/ssl_client_certificate_selector.cc b/chrome/browser/ui/gtk/ssl_client_certificate_selector.cc
index 3897caadc51ae38dcf273bbe553f0294afe72eb9..229fcf9db8b08d1cf5256f582bebf2a369faae82 100644
--- a/chrome/browser/ui/gtk/ssl_client_certificate_selector.cc
+++ b/chrome/browser/ui/gtk/ssl_client_certificate_selector.cc
@@ -349,14 +349,11 @@ void SSLClientCertificateSelector::OnComboBoxChanged(GtkWidget* combo_box) {
 }
 
 void SSLClientCertificateSelector::OnViewClicked(GtkWidget* button) {
-#if !defined(USE_AURA)
-  // TODO(saintlou): need to port to Views.
   net::X509Certificate* cert = GetSelectedCert();
   if (cert) {
     GtkWidget* toplevel = gtk_widget_get_toplevel(root_widget_.get());
     ShowCertificateViewer(GTK_WINDOW(toplevel), cert);
   }
-#endif
 }
 
 void SSLClientCertificateSelector::OnCancelClicked(GtkWidget* button) {