Remove showing the change password card completely.

The change password card in the settings is not triggered
from password protection so it should be removed completely.
This is part 1 of the removal of the change password handler.
The next CL will remove the files completely.

Bug: 991764
Change-Id: I8e435d9ff517325cbca75eb41bc3a678fb282368
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1834950
Commit-Queue: Bettina Dea <bdea@chromium.org>
Reviewed-by: Tommy Li <tommycli@chromium.org>
Reviewed-by: Nathan Parker <nparker@chromium.org>
Reviewed-by: Varun Khaneja <vakh@chromium.org>
Cr-Commit-Position: refs/heads/master@{#702516}

chrome/browser/resources/settings/basic_page/basic_page.js

@@ -153,11 +153,6 @@ Polymer({
       this.showChangePassword = visibility;
     });
 
-    if (loadTimeData.getBoolean('passwordProtectionAvailable')) {
-      settings.ChangePasswordBrowserProxyImpl.getInstance()
-          .initializeChangePasswordHandler();
-    }
-
     if (settings.AndroidAppsBrowserProxyImpl) {
       this.addWebUIListener(
           'android-apps-info-update', this.androidAppsInfoUpdate_.bind(this));

chrome/browser/ui/webui/settings/settings_ui.cc

@@ -55,7 +55,6 @@
 #include "components/favicon_base/favicon_url_parser.h"
 #include "components/password_manager/core/common/password_manager_features.h"
 #include "components/pref_registry/pref_registry_syncable.h"
-#include "components/safe_browsing/buildflags.h"
 #include "components/unified_consent/feature.h"
 #include "content/public/browser/url_data_source.h"
 #include "content/public/browser/web_contents.h"
@@ -148,11 +147,6 @@
 #include "chrome/browser/ui/webui/settings/printing_handler.h"
 #endif
 
-#if BUILDFLAG(FULL_SAFE_BROWSING)
-#include "chrome/browser/safe_browsing/chrome_password_protection_service.h"
-#include "chrome/browser/ui/webui/settings/change_password_handler.h"
-#endif
-
 namespace settings {
 // static
 void SettingsUI::RegisterProfilePrefs(
@@ -251,20 +245,6 @@ SettingsUI::SettingsUI(content::WebUI* web_ui)
         std::make_unique<IncompatibleApplicationsHandler>());
 #endif  // OS_WIN && BUILDFLAG(GOOGLE_CHROME_BRANDING)
 
-  bool password_protection_available = false;
-#if BUILDFLAG(FULL_SAFE_BROWSING)
-  safe_browsing::ChromePasswordProtectionService* password_protection =
-      safe_browsing::ChromePasswordProtectionService::
-          GetPasswordProtectionService(profile);
-  password_protection_available = !!password_protection;
-  if (password_protection) {
-    AddSettingsPageUIHandler(
-        std::make_unique<ChangePasswordHandler>(profile, password_protection));
-  }
-#endif
-  html_source->AddBoolean("passwordProtectionAvailable",
-                          password_protection_available);
-
 #if !defined(OS_CHROMEOS)
   html_source->AddBoolean(
       "diceEnabled",