Replace ObjCPropertyReleaser with ReleaseProperties() project-wide.

ios/chrome/browser/ui/downloads/download_manager_controller.mm

 // Copyright 2014 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/downloads/download_manager_controller.h"
 
 #include <stdint.h>
 #include <memory>
 
 #include "base/files/file_path.h"
 #include "base/files/file_util.h"
 #include "base/ios/weak_nsobject.h"
 #include "base/location.h"
 #include "base/mac/bind_objc_block.h"
-#include "base/mac/objc_property_releaser.h"
+#include "base/mac/objc_release_properties.h"
 #include "base/mac/scoped_nsobject.h"
 #include "base/memory/ref_counted.h"
 #include "base/metrics/histogram.h"
 #include "base/metrics/histogram_macros.h"
 #include "base/metrics/user_metrics.h"
 #include "base/metrics/user_metrics_action.h"
 #include "base/strings/sys_string_conversions.h"
 #include "base/threading/sequenced_worker_pool.h"
 #include "components/strings/grit/components_strings.h"
 #import "ios/chrome/browser/installation_notifier.h"
@@ skipping 355 matching lines @@
   std::unique_ptr<DownloadContentDelegate> _contentFetcherDelegate;
   base::WeakNSProtocol<id<StoreKitLauncher>> _storeKitLauncher;
   base::FilePath _downloadFilePath;
   base::scoped_nsobject<MDCActivityIndicator> _activityIndicator;
   // Set to YES when a download begins and is used to determine if the
   // DownloadFileResult histogram needs to be recorded on -dealloc.
   BOOL _recordDownloadResultHistogram;
   // Set to YES when a file is downloaded and is used to determine if the
   // DownloadedFileAction histogram needs to be recorded on -dealloc.
   BOOL _recordFileActionHistogram;
-  base::mac::ObjCPropertyReleaser _propertyReleaser_DownloadManagerController;
 }
 
 // The container that holds the |documentIcon|, the |progressBar|, the
 // |foldIcon|, the |fileTypeLabel|, and the |timeLeftLabel|.
 @property(nonatomic, retain) IBOutlet UIView* documentContainer;
 
 // The progress bar that displays download progress.
 @property(nonatomic, retain) IBOutlet UIView* progressBar;
 
 // The image of the document.
@@ skipping 116 matching lines @@
 @synthesize downloadStartedTime = _downloadStartedTime;
 @synthesize fractionDownloaded = _fractionDownloaded;
 @synthesize googleDriveMetadata = _googleDriveMetadata;
 
 - (id)initWithURL:(const GURL&)url
     requestContextGetter:(URLRequestContextGetter*)requestContextGetter
         storeKitLauncher:(id<StoreKitLauncher>)storeLauncher {
   self = [super initWithNibName:@"DownloadManagerController" url:url];
   if (self) {
     _downloadManagerId = g_download_manager_id++;
-    _propertyReleaser_DownloadManagerController.Init(
-        self, [DownloadManagerController class]);
-
     _requestContextGetter = requestContextGetter;
     _headFetcherDelegate.reset(new DownloadHeadDelegate(self));
     _contentFetcherDelegate.reset(new DownloadContentDelegate(self));
     _downloadFilePath = base::FilePath();
     _storeKitLauncher.reset(storeLauncher);
 
     [_documentContainer
         setBackgroundColor:UIColorFromRGB(kUndownloadedDocumentColor)];
 
     _isFileTypeLabelCentered = YES;
@@ skipping 81 matching lines @@
                                          }));
   }
   if (_recordDownloadResultHistogram) {
     UMA_HISTOGRAM_ENUMERATION(kUMADownloadFileResult, DOWNLOAD_OTHER,
                               DOWNLOAD_FILE_RESULT_COUNT);
   }
   if (_recordFileActionHistogram) {
     UMA_HISTOGRAM_ENUMERATION(kUMADownloadedFileAction, NO_ACTION,
                               DOWNLOADED_FILE_ACTION_COUNT);
   }
+  base::mac::ReleaseProperties(self);
   [super dealloc];
 }
 
 #pragma mark - Layout constraints
 
 - (void)initConstraints {
   // Document Container
   NSLayoutConstraint* portraitDocumentContainerWidth =
       [_documentContainer.widthAnchor
           constraintEqualToConstant:kDocumentContainerWidthPortrait];
@@ skipping 995 matching lines @@
 
 #pragma mark - CRWNativeContent
 
 - (void)close {
   // Makes sure that all outstanding network requests are shut down before
   // this controller is closed.
   _fetcher.reset();
 }
 
 @end