Move SendAutofillTypePredictions() into AutofillDriver.

components/autofill/core/common/form_field_data_predictions.cc

 // Copyright 2013 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 "components/autofill/core/common/form_field_data_predictions.h"
 
 namespace autofill {
 
 FormFieldDataPredictions::FormFieldDataPredictions() {
 }
 
 FormFieldDataPredictions::FormFieldDataPredictions(
     const FormFieldDataPredictions& other)
     : field(other.field),
       signature(other.signature),
       heuristic_type(other.heuristic_type),
       server_type(other.server_type),
       overall_type(other.overall_type) {
 }
 
 FormFieldDataPredictions::~FormFieldDataPredictions() {
 }
 
+bool FormFieldDataPredictions::operator==(
+    const FormFieldDataPredictions& predictions) const {
+  return (field == predictions.field &&
+          signature == predictions.signature &&
+          heuristic_type == predictions.heuristic_type &&
+          server_type == predictions.server_type &&
+          overall_type == predictions.overall_type);
+}
+
+bool FormFieldDataPredictions::operator!=(
+    const FormFieldDataPredictions& predictions) const {
+  return !operator==(predictions);
+}
+
 }  // namespace autofill