Replace ObjCPropertyReleaser with ReleaseProperties() project-wide.

ios/chrome/browser/ui/bookmarks/bars/bookmark_top_bar.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/bookmarks/bars/bookmark_top_bar.h"
 
-#include "base/mac/objc_property_releaser.h"
+#include "base/mac/objc_release_properties.h"
 #include "base/mac/scoped_nsobject.h"
 
-@interface BookmarkTopBar () {
-  base::mac::ObjCPropertyReleaser _propertyReleaser_BookmarkBar;
-}
+@interface BookmarkTopBar ()
 @property(nonatomic, retain) UIView* contentView;
 @end
 
 @implementation BookmarkTopBar
 
 @synthesize contentView = _contentView;
 
 + (CGFloat)expectedContentViewHeight {
   return 56.0;
 }
 
 - (instancetype)initWithFrame:(CGRect)frame {
   self = [super initWithFrame:frame];
   if (self) {
-    _propertyReleaser_BookmarkBar.Init(self, [BookmarkTopBar class]);
-
     self.autoresizingMask = UIViewAutoresizingFlexibleBottomMargin |
                             UIViewAutoresizingFlexibleWidth;
 
     base::scoped_nsobject<UIView> contentView([[UIView alloc] init]);
     self.contentView.backgroundColor = [UIColor clearColor];
     [self addSubview:contentView];
     self.contentView = contentView;
 
     [self statelessLayoutContentView];
   }
   return self;
 }
 
+- (void)dealloc {
+  base::mac::ReleaseProperties(self);
+  [super dealloc];
+}
+
 - (void)layoutSubviews {
   [super layoutSubviews];
 
   // The content view.
   [self statelessLayoutContentView];
 }
 
 - (void)statelessLayoutContentView {
   self.contentView.frame = CGRectMake(
       0,
       CGRectGetHeight(self.bounds) - [[self class] expectedContentViewHeight],
       CGRectGetWidth(self.bounds), [[self class] expectedContentViewHeight]);
 }
 
 @end