Autofill: Use the title attribute as a last resort for finding labels

components/autofill/content/renderer/form_autofill_util.cc

Index: components/autofill/content/renderer/form_autofill_util.cc
diff --git a/components/autofill/content/renderer/form_autofill_util.cc b/components/autofill/content/renderer/form_autofill_util.cc
index c5d30307b7ecf401ce6fa64d1b07320388b62cdb..9bc1dbfbc4beea5e13397f226e811a2ba8e80b21 100644
--- a/components/autofill/content/renderer/form_autofill_util.cc
+++ b/components/autofill/content/renderer/form_autofill_util.cc
@@ -567,7 +567,15 @@ base::string16 InferLabelForElement(const WebFormControlElement& element) {
     // If we didn't find a label from the table, check for div table case if we
     // haven't already.
     inferred_label = InferLabelFromDivTable(element);
+    if (!inferred_label.empty())
+      return inferred_label;
   }
+
+  // Not all web pages put useful info in the title attribute, thus use this as
+  // a last resort.
+  CR_DEFINE_STATIC_LOCAL(WebString, kTitle, ("title"));
+  if (element.hasAttribute(kTitle))
+    inferred_label = element.getAttribute(kTitle);
   return inferred_label;
 }