Add a serial number column to the certificate selector dialog and fix its size.

chrome/browser/ui/views/certificate_selector.h

 // 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_CERTIFICATE_SELECTOR_H_
 #define CHROME_BROWSER_UI_VIEWS_CERTIFICATE_SELECTOR_H_
 
 #include <memory>
 
 #include "base/macros.h"
 #include "base/strings/string16.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"
 
 namespace content {
 class WebContents;
 }
 
 namespace views {
 class LabelButton;
 class TableView;
 class View;
 }
 
+namespace ui {
+class TableModel;
+}
+
 namespace chrome {
 
 // A base class for dialogs that show 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 |InitWithText()|.
 class CertificateSelector : public views::DialogDelegateView,
                             public views::ButtonListener,
                             public views::TableViewObserver {
@@ skipping 35 matching lines @@
  protected:
   // The dimensions of the certificate selector table view, in pixels.
   static const int kTableViewWidth;
   static const int kTableViewHeight;
 
   // Initializes the 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 InitWithText(std::unique_ptr<views::View> text_label);
 
+  ui::TableModel* table_model_for_testing() const;
+
  private:
   class CertificateTableModel;
 
   net::CertificateList certificates_;
 
   // Whether to show the provider column in the table or not. Certificates
   // provided by the platform show the empty string as provider. That column is
   // shown only if there is at least one non-empty provider, i.e. non-platform
   // certificate.
   bool show_provider_column_ = false;
   std::unique_ptr<CertificateTableModel> model_;
 
   content::WebContents* const web_contents_;
 
   views::TableView* table_;
   views::LabelButton* view_cert_button_;
 
   DISALLOW_COPY_AND_ASSIGN(CertificateSelector);
 };
 
 }  // namespace chrome
 
 #endif  // CHROME_BROWSER_UI_VIEWS_CERTIFICATE_SELECTOR_H_