Replace ObjCPropertyReleaser with ReleaseProperties() project-wide.

ios/chrome/browser/ui/settings/sync_encryption_passphrase_collection_view_controller.mm

 // Copyright 2015 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.
 
 #import "ios/chrome/browser/ui/settings/sync_encryption_passphrase_collection_view_controller.h"
 
 #include <memory>
 
 #include "base/i18n/time_formatting.h"
 #include "base/mac/foundation_util.h"
-#import "base/mac/objc_property_releaser.h"
+#import "base/mac/objc_release_properties.h"
 #import "base/mac/scoped_nsobject.h"
 #include "base/strings/sys_string_conversions.h"
 #include "components/browser_sync/profile_sync_service.h"
 #include "components/google/core/browser/google_util.h"
 #include "components/signin/core/browser/profile_oauth2_token_service.h"
 #import "components/signin/ios/browser/oauth2_token_service_observer_bridge.h"
 #include "components/strings/grit/components_strings.h"
 #include "ios/chrome/browser/application_context.h"
 #include "ios/chrome/browser/browser_state/chrome_browser_state.h"
 #include "ios/chrome/browser/chrome_url_constants.h"
@@ skipping 36 matching lines @@
     OAuth2TokenServiceObserverBridgeDelegate,
     SettingsControllerProtocol> {
   ios::ChromeBrowserState* browserState_;
   // Whether the decryption progress is currently being shown.
   BOOL isDecryptionProgressShown_;
   base::scoped_nsobject<NSString> savedTitle_;
   base::scoped_nsobject<UIBarButtonItem> savedLeftButton_;
   std::unique_ptr<SyncObserverBridge> syncObserver_;
   std::unique_ptr<OAuth2TokenServiceObserverBridge> tokenServiceObserver_;
   base::scoped_nsobject<UITextField> passphrase_;
-  base::mac::ObjCPropertyReleaser
-      propertyReleaser_SyncEncryptionPassphraseCollectionViewController_;
 }
 
 // Sets up the navigation bar's right button. The button will be enabled iff
 // |-areAllFieldsFilled| returns YES.
 - (void)setRightNavBarItem;
 
 // Returns a passphrase message item.
 - (CollectionViewItem*)passphraseMessageItem;
 
 // Returns a passphrase item.
@@ skipping 55 matching lines @@
       self.headerMessage =
           l10n_util::GetNSString(IDS_SYNC_ENTER_GOOGLE_PASSPHRASE_BODY);
     }
     self.processingMessage = l10n_util::GetNSString(IDS_SYNC_LOGIN_SETTING_UP);
     footerMessage_ =
         [l10n_util::GetNSString(IDS_IOS_SYNC_PASSPHRASE_RECOVER) retain];
 
     tokenServiceObserver_.reset(new OAuth2TokenServiceObserverBridge(
         OAuth2TokenServiceFactory::GetForBrowserState(browserState_), self));
 
-    propertyReleaser_SyncEncryptionPassphraseCollectionViewController_.Init(
-        self, [SyncEncryptionPassphraseCollectionViewController class]);
-
     [self loadModel];
   }
   return self;
 }
 
+- (void)dealloc {
+  base::mac::ReleaseProperties(self);
+  [super dealloc];
+}
+
 - (UITextField*)passphrase {
   return passphrase_;
 }
 
 - (NSString*)syncErrorMessage {
   if (syncErrorMessage_)
     return syncErrorMessage_;
   SyncSetupService* service =
       SyncSetupServiceFactory::GetForBrowserState(browserState_);
   DCHECK(service);
@@ skipping 408 matching lines @@
       self.navigationController) popViewControllerOrCloseSettingsAnimated:NO];
 }
 
 #pragma mark - SettingsControllerProtocol callbacks
 
 - (void)settingsWillBeDismissed {
   [self stopObserving];
 }
 
 @end