Label scraping for AutoFill....

chrome/renderer/form_manager.h

 // 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.
 
 #ifndef CHROME_RENDERER_FORM_MANAGER_H_
 #define CHROME_RENDERER_FORM_MANAGER_H_
 
 #include <map>
 #include <vector>
 
@@ skipping 62 matching lines @@
   // Converts a FormElement to FormData storage.
   // TODO(jhawkins): Modify FormElement so we don't need |frame|.
   void FormElementToFormData(WebKit::WebFrame* frame,
                              const FormElement* form_element,
                              RequirementsMask requirements,
                              webkit_glue::FormData* form);
 
   // Returns the corresponding label for |element|.
   static string16 LabelForElement(const WebKit::WebInputElement& element);
 
+  // Infers corresponding label for |element| from surrounding context in the
+  // DOM.  Contents of preceeding <p> tag or preceeding text element found in
+  // the form.
+  static string16 InferLabelForElement(const WebKit::WebInputElement& element);
+
   // The map of form elements.
   WebFrameFormElementMap form_elements_map_;
 
   DISALLOW_COPY_AND_ASSIGN(FormManager);
 };
 
 #endif  // CHROME_RENDERER_FORM_MANAGER_H_