Add GetInputMethodDescriptorFromXkbId function.

chrome/browser/chromeos/input_method/input_method_util.h

 // Copyright (c) 2011 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 CHROME_BROWSER_CHROMEOS_INPUT_METHOD_INPUT_METHOD_UTIL_H_
 #define CHROME_BROWSER_CHROMEOS_INPUT_METHOD_INPUT_METHOD_UTIL_H_
 #pragma once
 
 #include <cstddef>
 #include <map>
@@ skipping 76 matching lines @@
 //           "m17n:ar:kbd" => "kbd (m17n)"
 std::string GetInputMethodDisplayNameFromId(const std::string& input_method_id);
 
 // Converts an input method ID to an input method descriptor. Returns NULL
 // when |input_method_id| is unknown.
 // Example: "pinyin" => { id: "pinyin", display_name: "Pinyin",
 //                        keyboard_layout: "us", language_code: "zh" }
 const InputMethodDescriptor* GetInputMethodDescriptorFromId(
     const std::string& input_method_id);
 
+// Converts an XKB layout ID to an input method descriptor. Returns NULL when
+// |xkb_id| is unknown.
+// Example: "us(dvorak)" => { id: "xkb:us:dvorak:eng", display_name: "US Dv..",
+//                        keyboard_layout: "us(dvorak)", language_code: "eng" }
+const InputMethodDescriptor* GetInputMethodDescriptorFromXkbId(
+    const std::string& xkb_id);
+
 // Converts a language code to a language display name, using the
 // current application locale. MaybeRewriteLanguageName() is called
 // internally.
 // Examples: "fi"    => "Finnish"
 //           "en-US" => "English (United States)"
 string16 GetLanguageDisplayNameFromCode(const std::string& language_code);
 
 // Converts a language code to a language native display name.
 // MaybeRewriteLanguageName() is called internally.
 // Examples: "fi"    => "suomi" (rather than Finnish)
@@ skipping 75 matching lines @@
     const std::string& normalized_language_code,
     InputMethodType type,
     std::vector<std::string>* out_input_method_ids);
 
 void ReloadInternalMaps();
 
 }  // namespace input_method
 }  // namespace chromeos
 
 #endif  // CHROME_BROWSER_CHROMEOS_INPUT_METHOD_INPUT_METHOD_UTIL_H_