autofill: Refactor PersonalDataManager::Observer into its own header file.

chrome/browser/autofill/personal_data_manager.cc

 // 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.
 
 #include "chrome/browser/autofill/personal_data_manager.h"
 
 #include <algorithm>
 #include <iterator>
 
 #include "base/logging.h"
 #include "base/string_number_conversions.h"
 #include "base/utf_string_conversions.h"
 #include "chrome/browser/autofill/autofill-inl.h"
 #include "chrome/browser/autofill/autofill_field.h"
 #include "chrome/browser/autofill/autofill_metrics.h"
 #include "chrome/browser/autofill/autofill_regexes.h"
 #include "chrome/browser/autofill/form_structure.h"
+#include "chrome/browser/autofill/personal_data_manager_observer.h"
 #include "chrome/browser/autofill/phone_number.h"
 #include "chrome/browser/autofill/phone_number_i18n.h"
 #include "chrome/browser/autofill/select_control_handler.h"
 #include "chrome/browser/prefs/pref_service.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/sync/profile_sync_service.h"
 #include "chrome/browser/webdata/web_data_service.h"
 #include "chrome/common/pref_names.h"
 #include "content/browser/browser_thread.h"
 
@@ skipping 123 matching lines @@
       NOTREACHED();
   }
 
   // If both requests have responded, then all personal data is loaded.
   if (pending_profiles_query_ == 0 && pending_creditcards_query_ == 0) {
     is_data_loaded_ = true;
     std::vector<AutofillProfile*> profile_pointers(web_profiles_.size());
     std::copy(web_profiles_.begin(), web_profiles_.end(),
               profile_pointers.begin());
     AutofillProfile::AdjustInferredLabels(&profile_pointers);
-    FOR_EACH_OBSERVER(Observer, observers_, OnPersonalDataChanged());
+    FOR_EACH_OBSERVER(PersonalDataManagerObserver, observers_,
+                      OnPersonalDataChanged());
   }
 }
 
-/////////////////////////////////////////////////////////////////////////////
-// PersonalDataManager,
-// views::ButtonListener implementations
-void PersonalDataManager::SetObserver(PersonalDataManager::Observer* observer) {
+void PersonalDataManager::SetObserver(PersonalDataManagerObserver* observer) {
   // TODO(dhollowa): RemoveObserver is for compatibility with old code, it
   // should be nuked.
   observers_.RemoveObserver(observer);
   observers_.AddObserver(observer);
 }
 
 void PersonalDataManager::RemoveObserver(
-    PersonalDataManager::Observer* observer) {
+    PersonalDataManagerObserver* observer) {
   observers_.RemoveObserver(observer);
 }
 
 // The |PersonalDataManager| is set up as a listener of the sync service in
 // |EmptyMigrationTrash| in the case where sync is not yet ready to receive
 // changes.  This method, |OnStateChange| acts as a deferred call to
 // |EmptyMigrationTrash| once the sync service becomes available.
 void PersonalDataManager::OnStateChanged() {
   if (!profile_ || profile_->IsOffTheRecord())
     return;
@@ skipping 728 matching lines @@
 }
 
 const AutofillMetrics* PersonalDataManager::metric_logger() const {
   return metric_logger_.get();
 }
 
 void PersonalDataManager::set_metric_logger(
     const AutofillMetrics* metric_logger) {
   metric_logger_.reset(metric_logger);
 }