[Password Manager] Variation to mark all credentials compromised

Bug: 1086114, 1092444
Change-Id: Ic1cec5c5ffcf944a7f1c3235429f0625ef704272
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2341648
Commit-Queue: Maxim Kolosovskiy  <kolos@chromium.org>
Reviewed-by: Dominic Battré <battre@chromium.org>
Cr-Commit-Position: refs/heads/master@{#796005}

components/password_manager/core/browser/ui/compromised_credentials_manager.cc

@@ -15,6 +15,7 @@
 #include "components/password_manager/core/browser/compromised_credentials_table.h"
 #include "components/password_manager/core/browser/ui/credential_utils.h"
 #include "components/password_manager/core/browser/ui/saved_passwords_presenter.h"
+#include "components/password_manager/core/common/password_manager_features.h"
 
 namespace password_manager {
 
@@ -70,6 +71,23 @@ CredentialPasswordsMap JoinCompromisedCredentialsWithSavedPasswords(
     SavedPasswordsPresenter::SavedPasswordsView saved_passwords) {
   CredentialPasswordsMap credentials_to_forms;
 
+  bool mark_all_credentials_leaked_for_testing =
+      base::GetFieldTrialParamByFeatureAsBool(
+          password_manager::features::kPasswordChangeInSettings,
+          password_manager::features::
+              kPasswordChangeInSettingsWithForcedWarningForEverySite,
+          false);
+  if (mark_all_credentials_leaked_for_testing) {
+    for (const auto& form : saved_passwords) {
+      CredentialView compromised_credential(form);
+      auto& credential_to_form = credentials_to_forms[compromised_credential];
+      credential_to_form.type = CompromiseTypeFlags::kCredentialLeaked;
+      credential_to_form.forms.push_back(form);
+      credential_to_form.latest_time = form.date_created;
+    }
+    return credentials_to_forms;
+  }
+
   // Since a single (signon_realm, username) pair might have multiple
   // corresponding entries in saved_passwords, we are using a multiset and doing
   // look-up via equal_range. In most cases the resulting |range| should have a