Add operator= to InputMethodProperty.

chrome/browser/chromeos/input_method/input_method_property.cc

 // Copyright (c) 2012 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/chromeos/input_method/input_method_property.h"
 
 #include <sstream>
 
 #include "base/logging.h"
 
@@ skipping 15 matching lines @@
 
 InputMethodProperty::InputMethodProperty()
     : is_selection_item(false),
       is_selection_item_checked(false),
       selection_item_id(kInvalidSelectionItemId) {
 }
 
 InputMethodProperty::~InputMethodProperty() {
 }
 
+bool InputMethodProperty::operator==(const InputMethodProperty& other) const {
+  return key == other.key &&
+      label == other.label &&
+      is_selection_item == other.is_selection_item &&
+      is_selection_item_checked == other.is_selection_item_checked &&
+      selection_item_id == other.selection_item_id;
+}
+
+bool InputMethodProperty::operator!=(const InputMethodProperty& other) const {
+  return !(*this == other);
+}
+
 std::string InputMethodProperty::ToString() const {
   std::stringstream stream;
   stream << "key=" << key
          << ", label=" << label
          << ", is_selection_item=" << is_selection_item
          << ", is_selection_item_checked=" << is_selection_item_checked
          << ", selection_item_id=" << selection_item_id;
   return stream.str();
 }
 
 }  // namespace input_method
 }  // namespace chromeos