[Clean up] Clean up some methods in PasswordManagerClient

components/password_manager/core/browser/password_manager_client.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 "components/password_manager/core/browser/password_manager_client.h"
 
 namespace password_manager {
 
 bool PasswordManagerClient::IsAutomaticPasswordSavingEnabled() const {
   return false;
 }
 
 bool PasswordManagerClient::IsPasswordManagerEnabledForCurrentPage() const {
   return true;
 }
 
 base::FieldTrial::Probability
 PasswordManagerClient::GetProbabilityForExperiment(
-    const std::string& experiment_name) {
+    const std::string& experiment_name) const {
   return 0;
 }
 
 void PasswordManagerClient::AskUserAndMaybeReportURL(const GURL& url) const {
 }
 
-bool PasswordManagerClient::IsPasswordSyncEnabled(CustomPassphraseState state) {
+void PasswordManagerClient::AutofillResultsComputed() {
+}
+
+void PasswordManagerClient::PasswordWasAutofilled(
+    const autofill::PasswordFormMap& best_matches) const {
+}
+
+void PasswordManagerClient::PasswordAutofillWasBlocked(
+    const autofill::PasswordFormMap& best_matches) const {
+}
+
+bool PasswordManagerClient::IsPasswordSyncEnabled(
+    CustomPassphraseState state) const {
   return false;
 }
 
 void PasswordManagerClient::OnLogRouterAvailabilityChanged(
     bool router_can_be_used) {
 }
 
 void PasswordManagerClient::LogSavePasswordProgress(
     const std::string& text) const {
 }
@@ skipping 19 matching lines @@
   // implemented, never prompt the user for keychain access.
   // Effectively, this means that passwords stored by Chrome still work,
   // since Chrome can access those without a prompt, but passwords stored by
   // Safari, Firefox, or Chrome Canary will not work. Note that the latest
   // build of Safari and Firefox don't create keychain items with the
   // relevant tags anyways (7/11/2014).
   // http://crbug.com/178358
   return PasswordStore::DISALLOW_PROMPT;
 }
 
-bool PasswordManagerClient::DidLastPageLoadEncounterSSLErrors() {
+bool PasswordManagerClient::DidLastPageLoadEncounterSSLErrors() const {
   return false;
 }
 
-bool PasswordManagerClient::IsOffTheRecord() {
+bool PasswordManagerClient::IsOffTheRecord() const {
   return false;
 }
 
 PasswordManager* PasswordManagerClient::GetPasswordManager() {
   return nullptr;
 }
 
 autofill::AutofillManager*
 PasswordManagerClient::GetAutofillManagerForMainFrame() {
   return nullptr;
 }
 
-const GURL& PasswordManagerClient::GetMainFrameURL() {
+const GURL& PasswordManagerClient::GetMainFrameURL() const {
   return GURL::EmptyGURL();
 }
 
 }  // namespace password_manager