Replace ObjCPropertyReleaser with ReleaseProperties() project-wide.

ios/chrome/browser/ui/elements/activity_overlay_coordinator.mm

Index: ios/chrome/browser/ui/elements/activity_overlay_coordinator.mm
diff --git a/ios/chrome/browser/ui/elements/activity_overlay_coordinator.mm b/ios/chrome/browser/ui/elements/activity_overlay_coordinator.mm
index f56daeec40b8d4b5b762d423d1ca172b72d4caae..8ff7dc0975855fbae81ad1a5b419058ec6299b29 100644
--- a/ios/chrome/browser/ui/elements/activity_overlay_coordinator.mm
+++ b/ios/chrome/browser/ui/elements/activity_overlay_coordinator.mm
@@ -4,13 +4,11 @@
 
 #import "ios/chrome/browser/ui/elements/activity_overlay_coordinator.h"
 
-#import "base/mac/objc_property_releaser.h"
+#include "base/mac/objc_release_properties.h"
 #import "ios/chrome/browser/ui/elements/activity_overlay_view_controller.h"
 #import "ios/chrome/browser/ui/uikit_ui_util.h"
 
-@interface ActivityOverlayCoordinator () {
-  base::mac::ObjCPropertyReleaser _propertyReleaser_ActivityOverlayCoordinator;
-}
+@interface ActivityOverlayCoordinator ()
 
 // View controller that displays an activity indicator.
 @property(nonatomic, retain) UIViewController* activityOverlayViewController;
@@ -20,14 +18,9 @@
 
 @synthesize activityOverlayViewController = _activityOverlayViewController;
 
-- (nullable instancetype)initWithBaseViewController:
-    (UIViewController*)viewController {
-  self = [super initWithBaseViewController:viewController];
-  if (self) {
-    _propertyReleaser_ActivityOverlayCoordinator.Init(
-        self, [ActivityOverlayCoordinator class]);
-  }
-  return self;
+- (void)dealloc {
+  base::mac::ReleaseProperties(self);
+  [super dealloc];
 }
 
 - (void)start {