Support options page handling into ComponentExtensionManager.

chrome/browser/chromeos/input_method/input_method_manager_impl.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 "chrome/browser/chromeos/input_method/input_method_manager_impl.h"
 
 #include <algorithm>  // std::find
 
 #include "base/basictypes.h"
 #include "base/bind.h"
@@ skipping 361 matching lines @@
   if (state_ == STATE_TERMINATING)
     return;
 
   if (!extension_ime_util::IsExtensionIME(id) &&
       !ComponentExtensionIMEManager::IsComponentExtensionIMEId(id)) {
     DVLOG(1) << id << " is not a valid extension input method ID.";
     return;
   }
 
   const std::string layout = layouts.empty() ? "" : layouts[0];
+  // TODO(nona): Support options page for normal extension ime.
+  //             crbug.com/156283.
   extra_input_methods_[id] =
-      InputMethodDescriptor(id, name, layout, language, true);
+      InputMethodDescriptor(id, name, layout, language, "",  true);
   if (!Contains(filtered_extension_imes_, id) &&
       !ComponentExtensionIMEManager::IsComponentExtensionIMEId(id)) {
     if (!Contains(active_input_method_ids_, id)) {
       active_input_method_ids_.push_back(id);
     } else {
       DVLOG(1) << "AddInputMethodExtension: alread added: "
                << id << ", " << name;
       // Call Start() anyway, just in case.
     }
 
@@ skipping 386 matching lines @@
   candidate_window_controller_.reset(
       CandidateWindowController::CreateCandidateWindowController());
   if (candidate_window_controller_->Init(ibus_controller_.get()))
     candidate_window_controller_->AddObserver(this);
   else
     DVLOG(1) << "Failed to initialize the candidate window controller";
 }
 
 }  // namespace input_method
 }  // namespace chromeos