Move SendAutofillTypePredictions() into AutofillDriver.

components/autofill/core/common/form_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_data_predictions.h"
 
 namespace autofill {
 
 FormDataPredictions::FormDataPredictions() {
 }
 
 FormDataPredictions::FormDataPredictions(const FormDataPredictions& other)
     : data(other.data),
       signature(other.signature),
       experiment_id(other.experiment_id),
       fields(other.fields) {
 }
 
 FormDataPredictions::~FormDataPredictions() {
 }
 
+bool FormDataPredictions::operator==(
+    const FormDataPredictions& predictions) const {
+  return (data == predictions.data &&
+          signature == predictions.signature &&
+          experiment_id == predictions.experiment_id &&
+          fields == predictions.fields);
+}
+
+bool FormDataPredictions::operator!=(
+    const FormDataPredictions& predictions) const {
+  return !operator==(predictions);
+}
+
 }  // namespace autofill