Views: Implement the ImporterList::Observer in ImporterView to enable the

chrome/browser/importer/importer_list.cc

 // Copyright (c) 2010 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/importer/importer_list.h"
 
 #include "app/l10n_util.h"
 #include "base/file_util.h"
 #include "base/stl_util-inl.h"
 #include "base/values.h"
@@ skipping 80 matching lines @@
   firefox->app_path = FilePath::FromWStringHack(
       GetFirefoxInstallPathFromRegistry());
 #endif
   if (firefox->app_path.empty())
     firefox->app_path = app_path;
   firefox->services_supported = importer::HISTORY | importer::FAVORITES |
       importer::PASSWORDS | importer::SEARCH_ENGINES;
   profiles->push_back(firefox);
 }
 
-void DetectGoogleToolbarProfiles(std::vector<importer::ProfileInfo*>* profiles) {
+void DetectGoogleToolbarProfiles(
+    std::vector<importer::ProfileInfo*>* profiles) {
   if (FirstRun::IsChromeFirstRun())
     return;
 
   importer::ProfileInfo* google_toolbar = new importer::ProfileInfo();
   google_toolbar->browser_type = importer::GOOGLE_TOOLBAR5;
   google_toolbar->description = l10n_util::GetString(
                                 IDS_IMPORT_FROM_GOOGLE_TOOLBAR);
   google_toolbar->source_path.clear();
   google_toolbar->app_path.clear();
   google_toolbar->services_supported = importer::FAVORITES;
@@ skipping 77 matching lines @@
 
   int count = GetAvailableProfileCount();
   for (int i = 0; i < count; ++i) {
     if (source_profiles_[i]->browser_type == browser_type)
       return *source_profiles_[i];
   }
   NOTREACHED();
   return *(new importer::ProfileInfo());
 }
 
+bool ImporterList::source_profiles_loaded() const {
+  return source_profiles_loaded_;
+}
+
 void ImporterList::DetectSourceProfilesWorker() {
   // TODO(jhawkins): Remove this condition once DetectSourceProfileHack is
   // removed. |observer_| is NULL when said method is called.
   if (observer_)
     DCHECK(BrowserThread::CurrentlyOn(BrowserThread::FILE));
 
   std::vector<importer::ProfileInfo*> profiles;
 
 // The first run import will automatically take settings from the first
 // profile detected, which should be the user's current default.
@@ skipping 39 matching lines @@
   BrowserThread::ID current_thread_id;
   BrowserThread::GetCurrentThreadIdentifier(&current_thread_id);
   DCHECK_EQ(current_thread_id, source_thread_id_);
 
   source_profiles_->assign(profiles.begin(), profiles.end());
   source_profiles_loaded_ = true;
   observer_->SourceProfilesLoaded();
   observer_ = NULL;
   source_thread_id_ = BrowserThread::UI;
 }