views: Make everything in crypto module password dialog private except the ctor.

chrome/browser/ui/views/crypto_module_password_dialog_view.h

 // Copyright (c) 2012 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_CRYPTO_MODULE_PASSWORD_DIALOG_VIEW_H_
 #define CHROME_BROWSER_UI_VIEWS_CRYPTO_MODULE_PASSWORD_DIALOG_VIEW_H_
 #pragma once
 
 #include <string>
-#include <vector>
 
-#include "base/callback.h"
+#include "base/basictypes.h"
 #include "base/gtest_prod_util.h"
 #include "chrome/browser/ui/crypto_module_password_dialog.h"
 #include "ui/views/controls/textfield/textfield_controller.h"
 #include "ui/views/window/dialog_delegate.h"
 
 namespace views {
+class Label;
 class Textfield;
-class Label;
 }
 
 namespace browser {
 
-// CryptoModulePasswordDialogView
-// Dialog view for crypto module password interaction.
-/////////////////////////////////////////////////////////////////////////
 class CryptoModulePasswordDialogView : public views::DialogDelegateView,
                                        public views::TextfieldController {
  public:
-  CryptoModulePasswordDialogView(
-      const std::string& slot_name,
-      browser::CryptoModulePasswordReason reason,
-      const std::string& server,
-      const base::Callback<void(const char*)>& callback);
+  CryptoModulePasswordDialogView(const std::string& slot_name,
+                                 CryptoModulePasswordReason reason,
+                                 const std::string& server,
+                                 const CryptoModulePasswordCallback& callback);
 
   virtual ~CryptoModulePasswordDialogView();
 
-  // views::DialogDelegate:
-  virtual bool Accept() OVERRIDE;
-  virtual bool Cancel() OVERRIDE;
-  virtual string16 GetDialogButtonLabel(
-      ui::DialogButton button) const OVERRIDE;
-
+ private:
+  FRIEND_TEST_ALL_PREFIXES(CryptoModulePasswordDialogViewTest, TestAccept);
 
   // views::WidgetDelegate:
   virtual views::View* GetInitiallyFocusedView() OVERRIDE;
   virtual ui::ModalType GetModalType() const OVERRIDE;
+  virtual string16 GetWindowTitle() const OVERRIDE;
   virtual views::View* GetContentsView() OVERRIDE;
 
-  // views::View:
-  virtual string16 GetWindowTitle() const OVERRIDE;
+  // views::DialogDelegate:
+  virtual string16 GetDialogButtonLabel(
+      ui::DialogButton button) const OVERRIDE;
+  virtual bool Cancel() OVERRIDE;
+  virtual bool Accept() OVERRIDE;
 
   // views::TextfieldController:
+  virtual void ContentsChanged(views::Textfield* sender,
+                               const string16& new_contents) OVERRIDE;
   virtual bool HandleKeyEvent(views::Textfield* sender,
                               const views::KeyEvent& keystroke) OVERRIDE;
-  virtual void ContentsChanged(views::Textfield* sender,
-                               const string16& new_contents) OVERRIDE;
 
- private:
   // Initialize views and layout.
   void Init(const std::string& server,
             const std::string& slot_name,
             browser::CryptoModulePasswordReason reason);
 
   views::Label* title_label_;
   views::Label* reason_label_;
   views::Label* password_label_;
   views::Textfield* password_entry_;
 
-  const base::Callback<void(const char*)> callback_;
-  FRIEND_TEST_ALL_PREFIXES(CryptoModulePasswordDialogViewTest, TestAccept);
+  const CryptoModulePasswordCallback callback_;
 
   DISALLOW_COPY_AND_ASSIGN(CryptoModulePasswordDialogView);
 };
 
 }  // namespace browser
 
 #endif  // CHROME_BROWSER_UI_VIEWS_CRYPTO_MODULE_PASSWORD_DIALOG_VIEW_H_