Move GetFallbackInputMethodDescriptor function to InputMethodUtil.

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>
 
@@ skipping 13 matching lines @@
                         const std::string& name,
                         const std::string& keyboard_layout,
                         const std::string& language_code,
                         const std::string& options_page_url,
                         bool third_party);
   ~InputMethodDescriptor();
 
   bool operator==(const InputMethodDescriptor& other) const;
   bool operator!=(const InputMethodDescriptor& other) const;
 
-  // Debug print function.
-  std::string ToString() 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_; }
   bool third_party() const { return third_party_; }
 
-  // Returns the fallback input method descriptor (the very basic US
-  // keyboard). This function is mostly used for testing, but may be used
-  // as the fallback, when there is no other choice.
-  static InputMethodDescriptor GetFallbackInputMethodDescriptor();
-
  private:
   // An ID that identifies an input method engine (e.g., "t:latn-post",
   // "pinyin", "hangul").
   std::string id_;
   // A name used to specify the user-visible name of this input method.  It is
   // only used by extension IMEs, and should be blank for internal IMEs.
   std::string name_;
   // A preferred physical keyboard layout for the input method (e.g., "us",
   // "us(dvorak)", "jp"). Comma separated layout names do NOT appear.
   std::string keyboard_layout_;
   // Language code like "ko", "ja", "en-US", and "zh-CN".
   std::string language_code_;
   // Options page URL e.g.
   // "chrome-extension://ceaajjmckiakobniehbjpdcidfpohlin/options.html".
   // We can't use GURL here due to dependency policy. This field is valid only
   // for input method extension.
   std::string options_page_url_;
   // Indicates if this is a third party ime
   bool third_party_;
 };
 
 typedef std::vector<InputMethodDescriptor> InputMethodDescriptors;
 
 }  // namespace input_method
 }  // namespace chromeos
 
 #endif  // CHROMEOS_IME_INPUT_METHOD_DESCRIPTOR_H_