Add experiment to creation of compromised credentials table

Depend on an saved password with domain experiment flag
for initializing the compromised credentials table.

Bug: 1026006
Change-Id: I56b45d911a21ef675a9af1b0bc618123f86919ce
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1943231
Commit-Queue: Bettina Dea <bdea@chromium.org>
Reviewed-by: Vasilii Sukhanov <vasilii@chromium.org>
Cr-Commit-Position: refs/heads/master@{#720329}

components/password_manager/core/browser/BUILD.gn

@@ -299,7 +299,10 @@ jumbo_static_library("browser") {
       "http_credentials_cleaner.cc",
       "http_credentials_cleaner.h",
     ]
-    deps += [ "//components/safe_browsing/common:safe_browsing_prefs" ]
+    deps += [
+      "//components/safe_browsing:features",
+      "//components/safe_browsing/common:safe_browsing_prefs",
+    ]
   }
 
   if ((is_posix && !is_mac && !is_ios) || is_fuchsia) {

components/password_manager/core/browser/login_database.cc

@@ -50,6 +50,10 @@
 #include "url/origin.h"
 #include "url/url_constants.h"
 
+#if !defined(OS_IOS)
+#include "components/safe_browsing/features.h"
+#endif
+
 using autofill::PasswordForm;
 
 namespace password_manager {
@@ -825,9 +829,14 @@ bool LoginDatabase::Init() {
     }
   }
 
-  // TODO(bdea): Create a more generic experiment for creation of compromise
-  // credentials because the current experiment is leak detection specific.
-  if (base::FeatureList::IsEnabled(password_manager::features::kLeakHistory)) {
+  bool password_protection_show_domains_for_saved_password_is_on = true;
+#if !defined(OS_IOS)
+  password_protection_show_domains_for_saved_password_is_on =
+      base::FeatureList::IsEnabled(
+          safe_browsing::kPasswordProtectionShowDomainsForSavedPasswords);
+#endif
+  if (base::FeatureList::IsEnabled(password_manager::features::kLeakHistory) ||
+      password_protection_show_domains_for_saved_password_is_on) {
     if (!compromised_credentials_table_.CreateTableIfNecessary()) {
       LogDatabaseInitError(INIT_COMPROMISED_CREDENTIALS_ERROR);
       LOG(ERROR) << "Unable to create the compromised credentials table.";