Add a password handler to get the list of passwords in md-settings.

chrome/browser/ui/webui/settings/passwords_handler.h

-// Copyright 2013 The Chromium Authors. All rights reserved.
+// Copyright 2016 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_WEBUI_OPTIONS_PASSWORD_MANAGER_HANDLER_H_
-#define CHROME_BROWSER_UI_WEBUI_OPTIONS_PASSWORD_MANAGER_HANDLER_H_
-
-#include <stddef.h>
+#ifndef CHROME_BROWSER_UI_WEBUI_SETTINGS_PASSWORDS_HANDLER_H_
+#define CHROME_BROWSER_UI_WEBUI_SETTINGS_PASSWORDS_HANDLER_H_
 
 #include <string>
 #include <vector>
 
 #include "base/macros.h"
-#include "base/prefs/pref_member.h"
 #include "build/build_config.h"
 #include "chrome/browser/ui/passwords/password_manager_presenter.h"
 #include "chrome/browser/ui/passwords/password_ui_view.h"
-#include "chrome/browser/ui/webui/options/options_ui.h"
+#include "chrome/browser/ui/webui/settings/md_settings_ui.h"
 
-namespace options {
+namespace settings {
 
 // The WebUI based PasswordUIView. Displays passwords in the web ui.
-class PasswordManagerHandler : public OptionsPageUIHandler,
-                               public PasswordUIView {
+class PasswordsHandler : public SettingsPageUIHandler, public PasswordUIView {
  public:
-  PasswordManagerHandler();
-  ~PasswordManagerHandler() override;
+  PasswordsHandler();
+  ~PasswordsHandler() override;
 
-  // OptionsPageUIHandler implementation.
-  void GetLocalizedValues(base::DictionaryValue* localized_strings) override;
-  void InitializeHandler() override;
+  // SettingsPageUIHandler implementation.
   void RegisterMessages() override;
 
   // PasswordUIView implementation.
   Profile* GetProfile() override;
-  void ShowPassword(
-      size_t index,
-      const std::string& origin_url,
-      const std::string& username,
-      const base::string16& password_value) override;
+  void ShowPassword(size_t index,
+                    const std::string& origin_url,
+                    const std::string& username,
+                    const base::string16& password_value) override;
   void SetPasswordList(
       const std::vector<scoped_ptr<autofill::PasswordForm>>& password_list,
       bool show_passwords) override;
   void SetPasswordExceptionList(
       const std::vector<scoped_ptr<autofill::PasswordForm>>&
           password_exception_list) override;
 #if !defined(OS_ANDROID)

[michaelpg, 2016/01/22 20:54:17]

ditto

   gfx::NativeWindow GetNativeWindow() const override;
 #endif
+
  private:
   // Clears and then populates the list of passwords and password exceptions.
   // Called when the JS PasswordManager object is initialized.
   void HandleUpdatePasswordLists(const base::ListValue* args);
 
   // Removes a saved password entry.
   // |value| the entry index to be removed.
   void HandleRemoveSavedPassword(const base::ListValue* args);
 
   // Removes a saved password exception.
   // |value| the entry index to be removed.
   void HandleRemovePasswordException(const base::ListValue* args);
 
   // Requests the plain text password for an entry to be revealed.
   // |index| The index of the entry.
   void HandleRequestShowPassword(const base::ListValue* args);
 
   // User pref for storing accept languages.
   std::string languages_;
 
   // The PasswordManagerPresenter object owned by the this view.
   PasswordManagerPresenter password_manager_presenter_;
 
-  DISALLOW_COPY_AND_ASSIGN(PasswordManagerHandler);
+  DISALLOW_COPY_AND_ASSIGN(PasswordsHandler);
 };
 
-}  // namespace options
+}  // namespace settings
 
-#endif  // CHROME_BROWSER_UI_WEBUI_OPTIONS_PASSWORD_MANAGER_HANDLER_H_
+#endif  // CHROME_BROWSER_UI_WEBUI_SETTINGS_PASSWORDS_HANDLER_H_