Replace ObjCPropertyReleaser with ReleaseProperties() project-wide.

ios/chrome/browser/ui/ntp/new_tab_page_bar_button.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/ntp/new_tab_page_bar_button.h"
 
 #include "base/logging.h"
-#include "base/mac/objc_property_releaser.h"
+#include "base/mac/objc_release_properties.h"
 #import "ios/chrome/browser/ui/ntp/new_tab_page_bar_item.h"
 #import "ios/chrome/browser/ui/uikit_ui_util.h"
 #import "ios/third_party/material_components_ios/src/components/Typography/src/MaterialTypography.h"
 
 namespace {
 
 const int kButtonColor = 0x333333;
 const int kButtonSelectedColor = 0x4285F4;
 
 }  // anonymous namespace
 
 @interface NewTabPageBarButton () {
   UIColor* _color;
   UIColor* _selectedColor;
   UIColor* _incognitoColor;
   UIColor* _incognitoSelectedColor;
   UIColor* _interpolatedColor;
   UIColor* _interpolatedSelectedColor;
 
   UIImage* _image;
   NSString* _title;
-  base::mac::ObjCPropertyReleaser _propertyReleaser_NewTabPageBarButton;
 }
 
 @property(nonatomic, retain) UIColor* color;
 @property(nonatomic, retain) UIColor* selectedColor;
 @property(nonatomic, retain) UIColor* incognitoColor;
 @property(nonatomic, retain) UIColor* incognitoSelectedColor;
 @property(nonatomic, retain) UIColor* interpolatedColor;
 @property(nonatomic, retain) UIColor* interpolatedSelectedColor;
 @property(nonatomic, retain) UIImage* image;
 @property(nonatomic, copy) NSString* title;
@@ skipping 14 matching lines @@
 @synthesize interpolatedSelectedColor = _interpolatedSelectedColor;
 @synthesize image = _image;
 @synthesize title = _title;
 
 + (instancetype)buttonWithItem:(NewTabPageBarItem*)item {
   DCHECK(item);
   DCHECK(item.title);
   DCHECK(item.image);
   NewTabPageBarButton* button =
       [[self class] buttonWithType:UIButtonTypeCustom];
-  button->_propertyReleaser_NewTabPageBarButton.Init(
-      button, [NewTabPageBarButton class]);
 
   button.title = item.title;
   button.image =
       [item.image imageWithRenderingMode:UIImageRenderingModeAlwaysTemplate];
   button.color = UIColorFromRGB(kButtonColor, 1.0);
   button.selectedColor = UIColorFromRGB(kButtonSelectedColor, 1.0);
   button.incognitoColor = [UIColor colorWithWhite:1 alpha:0.5];
   button.incognitoSelectedColor = [UIColor whiteColor];
 
   button.autoresizingMask = UIViewAutoresizingFlexibleWidth;
   button.adjustsImageWhenHighlighted = NO;
   button.accessibilityLabel = item.title;
   button.titleLabel.font = [MDCTypography body2Font];
   button.titleLabel.adjustsFontSizeToFitWidth = YES;
   button.titleLabel.minimumScaleFactor = 0.6;
 
   [button useIncognitoColorScheme:0];
   [button setContentToDisplay:new_tab_page_bar_button::ContentType::TEXT];
   return button;
 }
 
+- (void)dealloc {
+  base::mac::ReleaseProperties(self);
+  [super dealloc];
+}
+
 - (void)useIncognitoColorScheme:(CGFloat)percentage {
   DCHECK(percentage >= 0 && percentage <= 1);
   self.interpolatedColor =
       InterpolateFromColorToColor(_color, _incognitoColor, percentage);
   self.interpolatedSelectedColor = InterpolateFromColorToColor(
       _selectedColor, _incognitoSelectedColor, percentage);
 
   [self setTitleColor:_interpolatedColor forState:UIControlStateNormal];
   [self setTitleColor:_interpolatedSelectedColor
              forState:UIControlStateSelected];
@@ skipping 31 matching lines @@
   [super setSelected:selected];
   [self refreshTintColor];
 }
 
 - (void)setHighlighted:(BOOL)highlighted {
   [super setHighlighted:highlighted];
   [self refreshTintColor];
 }
 
 @end