AutoFill: Record whether the user initiated the form submission and don't save form data if the form

chrome/browser/autofill/autofill_manager.cc

 // Copyright (c) 2010 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.
 
 #include "chrome/browser/autofill/autofill_manager.h"
 
 #include <string>
 
 #include "base/basictypes.h"
 #include "base/string16.h"
@@ skipping 99 matching lines @@
                           kAutoFillNegativeUploadRateDefaultValue);
 }
 
 void AutoFillManager::FormSubmitted(const FormData& form) {
   if (!IsAutoFillEnabled())
     return;
 
   if (tab_contents_->profile()->IsOffTheRecord())
     return;
 
+  // Don't save data that was submitted through JavaScript.
+  if (!form.user_submitted)
+    return;
+
   // Grab a copy of the form data.
   upload_form_structure_.reset(new FormStructure(form));
 
   if (!upload_form_structure_->IsAutoFillable())
     return;
 
   // Determine the possible field types and upload the form structure to the
   // PersonalDataManager.
   DeterminePossibleFieldTypes(upload_form_structure_.get());
   HandleSubmit();
@@ skipping 577 matching lines @@
       continue;
 
     DeterminePossibleFieldTypes(form_structure);
     form_structures_.push_back(form_structure);
   }
 
   // If none of the forms were parsed, no use querying the server.
   if (!form_structures_.empty())
     download_manager_.StartQueryRequest(form_structures_);
 }