[autofill] Fill in values on a successful run of interactive autocomplete.

chrome/common/autofill_messages.h

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 // Multiply-included message file, hence no include guard.
 
 #include <string>
 
 #include "base/time.h"
 #include "chrome/common/common_param_traits_macros.h"
@@ skipping 116 matching lines @@
 
 // Tells the renderer that the password field has accept the suggestion.
 IPC_MESSAGE_ROUTED1(AutofillMsg_AcceptPasswordAutofillSuggestion,
                     string16 /* username value*/)
 
 // Tells the renderer that this password form is not blacklisted.  A form can
 // be blacklisted if a user chooses "never save passwords for this site".
 IPC_MESSAGE_ROUTED1(AutofillMsg_FormNotBlacklisted,
                     content::PasswordForm /* form checked */)
 
-// Sent when interactive autocomplete finishes.
-IPC_MESSAGE_ROUTED1(AutofillMsg_RequestAutocompleteFinished,
-                    WebKit::WebFormElement::AutocompleteResult /* result */)
+// Sent when interactive autocomplete succeeds. Tells the renderer to Autofill
+// the form that requested autocomplete with the |form_data| values input by the
+// user.
+IPC_MESSAGE_ROUTED1(AutofillMsg_RequestAutocompleteSuccess,
+                    FormData /* form_data */)
+
+// Sent when interactive autocomplete fails. Currently, this happens when a form
+// is requested to be autocompleted with no input or select tags with
+// autocomplete attributes.
+IPC_MESSAGE_ROUTED0(AutofillMsg_RequestAutocompleteError);
 
 // Autofill messages sent from the renderer to the browser.
 
 // Notification that forms have been seen that are candidates for
 // filling/submitting by the AutofillManager.
 IPC_MESSAGE_ROUTED2(AutofillHostMsg_FormsSeen,
                     std::vector<FormData> /* forms */,
                     base::TimeTicks /* timestamp */)
 
 // Notification that password forms have been seen that are candidates for
@@ skipping 82 matching lines @@
                     FormFieldData /* the form field */,
                     gfx::Rect /* input field bounds, window-relative */,
                     std::vector<string16> /* suggestions */)
 
 // Inform browser of data list values for the curent field.
 IPC_MESSAGE_ROUTED4(AutofillHostMsg_SetDataList,
                     std::vector<string16> /* values */,
                     std::vector<string16> /* labels */,
                     std::vector<string16> /* icons */,
                     std::vector<int> /* unique ids */)