Add a basic functionality to the force-saving menu item.

chrome/browser/password_manager/chrome_password_manager_client.h

 // Copyright 2014 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_PASSWORD_MANAGER_CHROME_PASSWORD_MANAGER_CLIENT_H_
 #define CHROME_BROWSER_PASSWORD_MANAGER_CHROME_PASSWORD_MANAGER_CLIENT_H_
 
 #include "base/basictypes.h"
 #include "base/compiler_specific.h"
 #include "base/prefs/pref_member.h"
@@ skipping 41 matching lines @@
   void AutofillResultsComputed() override;
   bool PromptUserToSavePassword(
       scoped_ptr<password_manager::PasswordFormManager> form_to_save,
       password_manager::CredentialSourceType type) override;
   bool PromptUserToChooseCredentials(
       ScopedVector<autofill::PasswordForm> local_forms,
       ScopedVector<autofill::PasswordForm> federated_forms,
       const GURL& origin,
       base::Callback<void(const password_manager::CredentialInfo&)> callback)
       override;
+  void ForceSavePassword() override;
   void NotifyUserAutoSignin(
       ScopedVector<autofill::PasswordForm> local_forms) override;
   void AutomaticPasswordSave(scoped_ptr<password_manager::PasswordFormManager>
                                  saved_form_manager) override;
   void PasswordWasAutofilled(
       const autofill::PasswordFormMap& best_matches) const override;
   void PasswordAutofillWasBlocked(
       const autofill::PasswordFormMap& best_matches) const override;
   PrefService* GetPrefs() override;
   password_manager::PasswordStore* GetPasswordStore() const override;
@@ skipping 102 matching lines @@
   bool sync_credential_was_filtered_;
 
   // Set to false to disable password saving (will no longer ask if you
   // want to save passwords but will continue to fill passwords).
   BooleanPrefMember saving_passwords_enabled_;
 
   DISALLOW_COPY_AND_ASSIGN(ChromePasswordManagerClient);
 };
 
 #endif  // CHROME_BROWSER_PASSWORD_MANAGER_CHROME_PASSWORD_MANAGER_CLIENT_H_