Save password without an associated username.

chrome/renderer/autofill/password_autofill_manager.cc

Index: chrome/renderer/autofill/password_autofill_manager.cc
===================================================================
--- chrome/renderer/autofill/password_autofill_manager.cc	(revision 125467)
+++ chrome/renderer/autofill/password_autofill_manager.cc	(working copy)
@@ -55,6 +55,13 @@
     WebKit::WebVector<WebKit::WebNode> temp_elements;
     fe->getNamedElements(data.fields[j].name, temp_elements);
 
+    // It's true if the form hasn't the user_name elemtnt for the password.
+    // In this case, we just skip and continue to autofill,
+    // because we'd like to autofill the password if user_name doesn't exist.
+    if (temp_elements.size() == 0) {
+      continue;
+    }

[Ilya Sherman, 2012/03/08 23:48:49]

This doesn't seem like the right change.  We shouldn't ignore form elements that
we failed to find.  Rather, we shouldn't look for username elements when we
don't need them.  I think you're going to want to update
webkit::forms::PasswordFormDomManager::InitFillData() to not add the username
element if the password autofill data includes only a password.

[Yumikiyo Osanai, 2012/03/20 15:53:37]

Done.

+
     // Match the first input element, if any.
     // |getNamedElements| may return non-input elements where the names match,
     // so the results are filtered for input elements.
@@ -442,7 +449,7 @@
     PasswordInfo password_info;
     password_info.fill_data = form_data;
     password_info.password_field = password_element;
-    login_to_password_info_[username_element] = password_info;
+    login_to_password_info_[password_element] = password_info;
   }
 }