Refactor SSLClientCertificateSelector for reuse with platformKeys API.

chrome/browser/ui/views/certificate_selector.h

Index: chrome/browser/ui/views/certificate_selector.h
diff --git a/chrome/browser/ui/views/ssl_client_certificate_selector.h b/chrome/browser/ui/views/certificate_selector.h
similarity index 37%
copy from chrome/browser/ui/views/ssl_client_certificate_selector.h
copy to chrome/browser/ui/views/certificate_selector.h
index de4fbed4bffbf4aa25163267776bff05652bbe0c..4c8a19a4c2d43e34d07829732ed64ec6815bad33 100644
--- a/chrome/browser/ui/views/ssl_client_certificate_selector.h
+++ b/chrome/browser/ui/views/certificate_selector.h
@@ -1,63 +1,60 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Copyright 2015 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#ifndef CHROME_BROWSER_UI_VIEWS_SSL_CLIENT_CERTIFICATE_SELECTOR_H_
-#define CHROME_BROWSER_UI_VIEWS_SSL_CLIENT_CERTIFICATE_SELECTOR_H_
+#ifndef CHROME_BROWSER_UI_VIEWS_CERTIFICATE_SELECTOR_H_
+#define CHROME_BROWSER_UI_VIEWS_CERTIFICATE_SELECTOR_H_
 
-#include <string>
 #include <vector>
 
-#include "base/basictypes.h"
+#include "base/macros.h"
+#include "base/memory/ref_counted.h"
+#include "base/memory/scoped_ptr.h"
 #include "base/strings/string16.h"
-#include "chrome/browser/ssl/ssl_client_auth_observer.h"
-#include "chrome/browser/ssl/ssl_client_certificate_selector.h"
+#include "net/cert/x509_certificate.h"
 #include "ui/views/controls/button/button.h"
 #include "ui/views/controls/table/table_view_observer.h"
 #include "ui/views/window/dialog_delegate.h"
 
-// This header file exists only for testing.  Chrome should access the
-// certificate selector only through the cross-platform interface
-// chrome/browser/ssl_client_certificate_selector.h.
-
-namespace net {
-class SSLCertRequestInfo;
-class X509Certificate;
+namespace content {
+class WebContents;
 }
 
 namespace views {
 class LabelButton;
 class TableView;
-class Widget;
 }
 
-class CertificateSelectorTableModel;
+namespace chrome {
 
-class SSLClientCertificateSelector : public SSLClientAuthObserver,
-                                     public views::DialogDelegateView,
-                                     public views::ButtonListener,
-                                     public views::TableViewObserver {
+// A dialog that shows a given list of certificates to the user. The user can
+// select a single certificate and look at details of each certificate.
+// The currently selected certificate can be obtained using |GetSelectedCert()|.
+// The explanatory text shown to the user must be provided to |Init()|.
+class CertificateSelector : public views::DialogDelegateView,
+                            public views::ButtonListener,
+                            public views::TableViewObserver {
  public:
-  SSLClientCertificateSelector(
-      content::WebContents* web_contents,
-      const scoped_refptr<net::SSLCertRequestInfo>& cert_request_info,
-      const chrome::SelectCertificateCallback& callback);
-  ~SSLClientCertificateSelector() override;
+  class CertificateTableModel;
 
-  void Init();
+  // |web_contents| must not be null.
+  CertificateSelector(const net::CertificateList& certificates,
+                      content::WebContents* web_contents);
+  ~CertificateSelector() override;
 
-  net::X509Certificate* GetSelectedCert() const;
+  // Initializes the dialog and shows it as a constrained web modal dialog.
+  // |text| is shown above the list of certificates and is supposed to explain
+  // to the user what the implication of the certificate selection is.
+  void Init(const base::string16& text);
 
-  // SSLClientAuthObserver implementation:
-  void OnCertSelectedByNotification() override;
+  // Returns the currently selected certificate or null if none is selected.
+  // Must be called after Init().
+  net::X509Certificate* GetSelectedCert() const;
 
   // DialogDelegateView:
   bool CanResize() const override;
   base::string16 GetWindowTitle() const override;
-  void DeleteDelegate() override;
   bool IsDialogButtonEnabled(ui::DialogButton button) const override;
-  bool Cancel() override;
-  bool Accept() override;
   views::View* GetInitiallyFocusedView() override;
   views::View* CreateExtraView() override;
   ui::ModalType GetModalType() const override;
@@ -70,19 +67,17 @@ class SSLClientCertificateSelector : public SSLClientAuthObserver,
   void OnDoubleClick() override;
 
  private:
-  void CreateCertTable();
+  const net::CertificateList certificates_;
+  scoped_ptr<CertificateTableModel> model_;
 
-  // Callback after unlocking certificate slot.
-  void Unlocked(net::X509Certificate* cert);
-
-  scoped_ptr<CertificateSelectorTableModel> model_;
-
-  content::WebContents* web_contents_;
+  content::WebContents* const web_contents_;
 
   views::TableView* table_;
   views::LabelButton* view_cert_button_;
 
-  DISALLOW_COPY_AND_ASSIGN(SSLClientCertificateSelector);
+  DISALLOW_COPY_AND_ASSIGN(CertificateSelector);
 };
 
-#endif  // CHROME_BROWSER_UI_VIEWS_SSL_CLIENT_CERTIFICATE_SELECTOR_H_
+}  // namespace chrome
+
+#endif  // CHROME_BROWSER_UI_VIEWS_CERTIFICATE_SELECTOR_H_