Autofill: Refactoring to support fetching password after a username is selected

components/password_manager/core/browser/password_manager.h

Index: components/password_manager/core/browser/password_manager.h
diff --git a/components/password_manager/core/browser/password_manager.h b/components/password_manager/core/browser/password_manager.h
index 15e69c087388fb0a3e1427117fdbf1ac4f36545f..dea2b259376acfc2ae30e9cf1163eab1da2a2ee7 100644
--- a/components/password_manager/core/browser/password_manager.h
+++ b/components/password_manager/core/browser/password_manager.h
@@ -28,6 +28,10 @@ namespace content {
 class WebContents;
 }
 
+namespace gfx {
+class RectF;
+}
+
 namespace user_prefs {
 class PrefRegistrySyncable;
 }
@@ -96,6 +100,15 @@ class PasswordManager : public LoginModel {
   virtual void OnPasswordFormSubmitted(
       const autofill::PasswordForm& password_form);
 
+  void OnAddPasswordFormMapping(
+      const autofill::FormFieldData& username_field,
+      const autofill::PasswordFormFillData& fill_data);
+  void OnShowPasswordSuggestions(
+      const autofill::FormFieldData& field,
+      const gfx::RectF& bounds,
+      const std::vector<base::string16>& suggestions,
+      const std::vector<base::string16>& realms);
+
  private:
   enum ProvisionalSaveFailure {
     SAVING_DISABLED,