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

chrome/browser/flag_descriptions.cc

Index: chrome/browser/flag_descriptions.cc
diff --git a/chrome/browser/flag_descriptions.cc b/chrome/browser/flag_descriptions.cc
index 88c14c70d3f337096ee7ab3a459133956306e442..c2c8475b82094db8d8f67708a9e72ff4b3fd7dc3 100644
--- a/chrome/browser/flag_descriptions.cc
+++ b/chrome/browser/flag_descriptions.cc
@@ -1054,6 +1054,13 @@ const char kShowAutofillTypePredictionsDescription[] =
     "Annotates web forms with Autofill field type predictions as placeholder "
     "text.";
 
+const char kManualFallbackForPasswordSavingName[] =
+    "Enable manual fallback for password saving";
+
+const char kManualFallbackForPasswordSavingDescription[] =
+    "The omnibox icon with anchored save/update prompt appears once a user "
+    "starts typing in a password field";
+
 const char kShowOverdrawFeedbackName[] = "Show overdraw feedback";
 const char kShowOverdrawFeedbackDescription[] =
     "Visualize overdraw by color-coding elements based on if they have other "