Move InputMethod misc class from c/b/chromeos

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"
-
-namespace chromeos {
-namespace input_method {
-
-InputMethodProperty::InputMethodProperty(const std::string& in_key,
-                                         const std::string& in_label,
-                                         bool in_is_selection_item,
-                                         bool in_is_selection_item_checked)
-    : key(in_key),
-      label(in_label),
-      is_selection_item(in_is_selection_item),
-      is_selection_item_checked(in_is_selection_item_checked) {
-  DCHECK(!key.empty());
-}
-
-InputMethodProperty::InputMethodProperty()
-    : is_selection_item(false),
-      is_selection_item_checked(false) {
-}
-
-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;
-}
-
-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;
-  return stream.str();
-}
-
-}  // namespace input_method
-}  // namespace chromeos