Remove operator function.

chromeos/ime/input_method_descriptor.h

 // 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.
 
 #ifndef CHROMEOS_IME_INPUT_METHOD_DESCRIPTOR_H_
 #define CHROMEOS_IME_INPUT_METHOD_DESCRIPTOR_H_
 
 #include <string>
 #include <vector>
 
 #include "base/basictypes.h"
 #include "chromeos/chromeos_export.h"
 
 namespace chromeos {
 namespace input_method {
 
 class InputMethodWhitelist;
 
 // A structure which represents an input method.
 class CHROMEOS_EXPORT InputMethodDescriptor {
  public:
   InputMethodDescriptor();
   InputMethodDescriptor(const std::string& id,
                         const std::string& name,
                         const std::string& keyboard_layout,
                         const std::string& language_code,
                         const std::string& options_page_url);
   ~InputMethodDescriptor();
 
-  bool operator==(const InputMethodDescriptor& other) const;
-  bool operator!=(const InputMethodDescriptor& other) const;
-
   const std::string& id() const { return id_; }
   const std::string& name() const { return name_; }
   const std::string& keyboard_layout() const { return keyboard_layout_; }
   const std::string& language_code() const { return language_code_; }
   const std::string& options_page_url() const { return options_page_url_; }
 
  private:
   // An ID that identifies an input method engine (e.g., "t:latn-post",
   // "pinyin", "hangul").
   std::string id_;
@@ skipping 11 matching lines @@
   // for input method extension.
   std::string options_page_url_;
 };
 
 typedef std::vector<InputMethodDescriptor> InputMethodDescriptors;
 
 }  // namespace input_method
 }  // namespace chromeos
 
 #endif  // CHROMEOS_IME_INPUT_METHOD_DESCRIPTOR_H_