chromeos: Move InputMethodUtil into //ui/base/ime/chromeos

ui/base/ime/chromeos/extension_ime_util.cc

 // 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.
 
 #include "ui/base/ime/chromeos/extension_ime_util.h"
 
 #include "base/strings/string_util.h"
 
 namespace chromeos {
 
 namespace {
 
 const char kExtensionIMEPrefix[] = "_ext_ime_";
 const int kExtensionIMEPrefixLength =
     sizeof(kExtensionIMEPrefix) / sizeof(kExtensionIMEPrefix[0]) - 1;
 const char kComponentExtensionIMEPrefix[] = "_comp_ime_";
 const int kComponentExtensionIMEPrefixLength =
     sizeof(kComponentExtensionIMEPrefix) /
         sizeof(kComponentExtensionIMEPrefix[0]) - 1;
 const int kExtensionIdLength = 32;
 
 }  // namespace
 
 namespace extension_ime_util {
 
+const char kBrailleImeExtensionId[] = "jddehjeebkoimngcbdkaahpobgicbffp";
+const char kBrailleImeExtensionPath[] = "chromeos/braille_ime";
+const char kBrailleImeEngineId[] =
+    "_comp_ime_jddehjeebkoimngcbdkaahpobgicbffpbraille";
+
 std::string GetInputMethodID(const std::string& extension_id,
                              const std::string& engine_id) {
   DCHECK(!extension_id.empty());
   DCHECK(!engine_id.empty());
   return kExtensionIMEPrefix + extension_id + engine_id;
 }
 
 std::string GetComponentInputMethodID(const std::string& extension_id,
                                       const std::string& engine_id) {
   DCHECK(!extension_id.empty());
@@ skipping 88 matching lines @@
 }
 
 std::string MaybeGetLegacyXkbId(const std::string& input_method_id) {
   if (IsKeyboardLayoutExtension(input_method_id))
     return GetComponentIDByInputMethodID(input_method_id);
   return input_method_id;
 }
 
 }  // namespace extension_ime_util
 }  // namespace chromeos