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

chrome/browser/ui/passwords/manage_passwords_ui_controller.cc

 // 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.
 
 #include "chrome/browser/ui/passwords/manage_passwords_ui_controller.h"
 
 #include <utility>
 
 #include "base/auto_reset.h"
 #include "chrome/app/chrome_command_ids.h"
@@ skipping 76 matching lines @@
 }
 
 void ManagePasswordsUIController::OnUpdatePasswordSubmitted(
     std::unique_ptr<PasswordFormManager> form_manager) {
   DestroyAccountChooser();
   passwords_data_.OnUpdatePassword(std::move(form_manager));
   bubble_status_ = SHOULD_POP_UP;
   UpdateBubbleAndIconVisibility();
 }
 
+void ManagePasswordsUIController::OnShowManualFallbackForSaving(
+    std::unique_ptr<PasswordFormManager> form_manager,
+    bool has_generated_password,
+    bool is_update) {
+  DestroyAccountChooser();
+  if (has_generated_password)
+    passwords_data_.OnAutomaticPasswordSave(std::move(form_manager));
+  else if (is_update)
+    passwords_data_.OnUpdatePassword(std::move(form_manager));
+  else
+    passwords_data_.OnPendingPassword(std::move(form_manager));
+  UpdateBubbleAndIconVisibility();
+}
+
+void ManagePasswordsUIController::OnHideManualFallbackForSaving() {
+  if (passwords_data_.state() != password_manager::ui::PENDING_PASSWORD_STATE &&
+      passwords_data_.state() !=
+          password_manager::ui::PENDING_PASSWORD_UPDATE_STATE &&
+      passwords_data_.state() != password_manager::ui::CONFIRMATION_STATE) {
+    return;
+  }
+
+  passwords_data_.TransitionToState(password_manager::ui::MANAGE_STATE);
+  UpdateBubbleAndIconVisibility();
+}
+
 bool ManagePasswordsUIController::OnChooseCredentials(
     std::vector<std::unique_ptr<autofill::PasswordForm>> local_credentials,
     const GURL& origin,
     const ManagePasswordsState::CredentialsCallback& callback) {
   DCHECK(!local_credentials.empty());
   if (!HasBrowserWindow())
     return false;
   // If |local_credentials| contains PSL matches they shouldn't be propagated to
   // the state because PSL matches aren't saved for current page. This logic is
   // implemented here because Android uses ManagePasswordsState as a data source
@@ skipping 372 matching lines @@
     passwords_data_.TransitionToState(password_manager::ui::MANAGE_STATE);
   }
 }
 
 void ManagePasswordsUIController::WebContentsDestroyed() {
   password_manager::PasswordStore* password_store =
       GetPasswordStore(web_contents());
   if (password_store)
     password_store->RemoveObserver(this);
 }