[Password Manager] Show omnibox icon and anchored prompt once user start typing password

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 <memory>
 #include <vector>
 
@@ skipping 38 matching lines @@
   ~ChromePasswordManagerClient() override;
 
   // PasswordManagerClient implementation.
   bool IsSavingAndFillingEnabledForCurrentPage() const override;
   bool IsFillingEnabledForCurrentPage() const override;
   void PostHSTSQueryForHost(const GURL& origin,
                             const HSTSCallback& callback) const override;
   bool OnCredentialManagerUsed() override;
   bool PromptUserToSaveOrUpdatePassword(
       std::unique_ptr<password_manager::PasswordFormManager> form_to_save,
-      bool update_password) override;
+      bool is_update) override;
+  void ShowManualFallback(
+      std::unique_ptr<password_manager::PasswordFormManager> form_to_save,
+      bool is_update) override;
+  void HideManualFallback() override;
   bool PromptUserToChooseCredentials(
       std::vector<std::unique_ptr<autofill::PasswordForm>> local_forms,
       const GURL& origin,
       const CredentialsCallback& callback) override;
   void ForceSavePassword() override;
   void GeneratePassword() override;
   void NotifyUserAutoSignin(
       std::vector<std::unique_ptr<autofill::PasswordForm>> local_forms,
       const GURL& origin) override;
   void NotifyUserCouldBeAutoSignedIn(
@@ skipping 169 matching lines @@
       metrics_recorder_;
 
   // Whether navigator.credentials.store() was ever called from this
   // WebContents. Used for testing.
   bool was_store_ever_called_ = false;
 
   DISALLOW_COPY_AND_ASSIGN(ChromePasswordManagerClient);
 };
 
 #endif  // CHROME_BROWSER_PASSWORD_MANAGER_CHROME_PASSWORD_MANAGER_CLIENT_H_