Remove the check for loading component IME extensions.

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 "ash/ime/input_method_menu_item.h"
 #include "ash/ime/input_method_menu_manager.h"
@@ skipping 39 matching lines @@
     const std::string& layout) const {
   return util_.IsLoginKeyboard(layout);
 }
 
 bool InputMethodManagerImpl::MigrateInputMethods(
     std::vector<std::string>* input_method_ids) {
   return util_.MigrateInputMethods(input_method_ids);
 }
 
 InputMethodManagerImpl::InputMethodManagerImpl(
-    scoped_ptr<InputMethodDelegate> delegate)
+    scoped_ptr<InputMethodDelegate> delegate, bool enable_extension_loading)
     : delegate_(delegate.Pass()),
       state_(STATE_LOGIN_SCREEN),
       util_(delegate_.get()),
-      component_extension_ime_manager_(new ComponentExtensionIMEManager()) {
+      component_extension_ime_manager_(new ComponentExtensionIMEManager()),
+      enable_extension_loading_(enable_extension_loading) {
   if (base::SysInfo::IsRunningOnChromeOS())
     keyboard_.reset(ImeKeyboard::Create());
   else
     keyboard_.reset(new FakeImeKeyboard());
 }
 
 InputMethodManagerImpl::~InputMethodManagerImpl() {
   if (candidate_window_controller_.get())
     candidate_window_controller_->RemoveObserver(this);
 }
@@ skipping 337 matching lines @@
   // to an existing IME.
   std::vector<std::string> unfiltered_input_method_ids;
   unfiltered_input_method_ids.swap(active_input_method_ids_);
   for (size_t i = 0; i < unfiltered_input_method_ids.size(); ++i) {
     if (!extension_ime_util::IsComponentExtensionIME(
         unfiltered_input_method_ids[i])) {
       // Legacy IMEs or xkb layouts are alwayes active.
       active_input_method_ids_.push_back(unfiltered_input_method_ids[i]);
     } else if (component_extension_ime_manager_->IsWhitelisted(
         unfiltered_input_method_ids[i])) {
-      component_extension_ime_manager_->LoadComponentExtensionIME(
-          unfiltered_input_method_ids[i]);
+      if (enable_extension_loading_)
+        component_extension_ime_manager_->LoadComponentExtensionIME(
+            unfiltered_input_method_ids[i]);
       active_input_method_ids_.push_back(unfiltered_input_method_ids[i]);
     }
   }
 }
 
 void InputMethodManagerImpl::ActivateInputMethodMenuItem(
     const std::string& key) {
   DCHECK(!key.empty());
 
   if (ash::ime::InputMethodMenuManager::GetInstance()->
@@ skipping 459 matching lines @@
   if (candidate_window_controller_.get())
     return;
 
   candidate_window_controller_.reset(
       CandidateWindowController::CreateCandidateWindowController());
   candidate_window_controller_->AddObserver(this);
 }
 
 }  // namespace input_method
 }  // namespace chromeos