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

chrome/renderer/autofill/fake_content_password_manager_driver.cc

Index: chrome/renderer/autofill/fake_content_password_manager_driver.cc
diff --git a/chrome/renderer/autofill/fake_content_password_manager_driver.cc b/chrome/renderer/autofill/fake_content_password_manager_driver.cc
index 096014c414e94f12c04653ac6651454179da966a..c9c961abee3060cdbe2b38aed7f550fe3f1ffc93 100644
--- a/chrome/renderer/autofill/fake_content_password_manager_driver.cc
+++ b/chrome/renderer/autofill/fake_content_password_manager_driver.cc
@@ -92,3 +92,12 @@ void FakeContentPasswordManagerDriver::CheckSafeBrowsingReputation(
     const GURL& frame_url) {
   called_check_safe_browsing_reputation_cnt_++;
 }
+
+void FakeContentPasswordManagerDriver::ShowManualFallbackForSaving(
+    const autofill::PasswordForm& password_form) {
+  called_show_manual_fallback_count_++;
+}
+
+void FakeContentPasswordManagerDriver::HideManualFallbackForSaving() {
+  called_show_manual_fallback_count_ = 0;
+}