[uber page] Split up initialization of handlers from initialization of webui pages

chrome/browser/importer/importer_list.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_IMPORTER_IMPORTER_LIST_H_
 #define CHROME_BROWSER_IMPORTER_IMPORTER_LIST_H_
 #pragma once
 
 #include <vector>
 
@@ skipping 33 matching lines @@
 
   // Returns the SourceProfile at |index|. The profiles are ordered such that
   // the profile at index 0 is the likely default browser. The SourceProfile
   // should be passed to ImporterHost::StartImportSettings().
   const importer::SourceProfile& GetSourceProfileAt(size_t index) const;
 
   // Returns the SourceProfile for the given |importer_type|.
   const importer::SourceProfile& GetSourceProfileForImporterType(
       int importer_type) const;
 
+  // Tells interested callers if class is done loading profiles.

[Miranda Callahan, 2012/03/14 14:35:39]

nit: please change this comment to say "...if class is done loading source
profiles." 

[Dan Beam, 2012/03/14 20:23:59]

Done.

+  bool source_profiles_loaded() const { return source_profiles_loaded_; }
+
  private:
   friend class base::RefCountedThreadSafe<ImporterList>;
 
   ~ImporterList();
 
   // The worker method for DetectSourceProfiles(). Must be called on the FILE
   // thread.
   void DetectSourceProfilesWorker();
 
   // Called by DetectSourceProfilesWorker() on the source thread. This method
@@ skipping 23 matching lines @@
   // TODO(jhawkins): Remove once DetectSourceProfilesHack() is removed.
   bool is_observed_;
 
   // True if source profiles are loaded.
   bool source_profiles_loaded_;
 
   DISALLOW_COPY_AND_ASSIGN(ImporterList);
 };
 
 #endif  // CHROME_BROWSER_IMPORTER_IMPORTER_LIST_H_