Remove operator function.

chromeos/ime/input_method_descriptor_unittest.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 "base/logging.h"
-#include "chromeos/ime/input_method_descriptor.h"
-#include "testing/gtest/include/gtest/gtest.h"
-
-namespace chromeos {
-namespace input_method {
-
-namespace {
-
-const char kFallbackLayout[] = "us";
-
-class InputMethodDescriptorTest : public testing::Test {
- public:
-  InputMethodDescriptorTest() {
-  }
-
- protected:
-  InputMethodDescriptor GetDescById(const std::string& id) {
-    return InputMethodDescriptor(id,
-                                 "",  // name
-                                 "us",
-                                 "language_code",
-                                 "");
-  }
-};
-
-}  // namespace
-
-TEST_F(InputMethodDescriptorTest, TestOperatorEqual) {
-  EXPECT_EQ(GetDescById("xkb:us::eng"), GetDescById("xkb:us::eng"));
-  EXPECT_NE(GetDescById("xkb:us::eng"), GetDescById("xkb:us:dvorak:eng"));
-  EXPECT_NE(GetDescById("xkb:fr::fra"), GetDescById("xkb:us::eng"));
-}
-
-}  // namespace input_method
-}  // namespace chromeos