Replace ObjCPropertyReleaser with ReleaseProperties() project-wide.

ios/chrome/app/main_controller.mm

Index: ios/chrome/app/main_controller.mm
diff --git a/ios/chrome/app/main_controller.mm b/ios/chrome/app/main_controller.mm
index 352e9885cc1289bda3d24a22e92db6670e1366a2..0956d7af8cf3fe1f0711437abac111fcd8888caf 100644
--- a/ios/chrome/app/main_controller.mm
+++ b/ios/chrome/app/main_controller.mm
@@ -18,7 +18,7 @@
 #import "base/mac/bind_objc_block.h"
 #include "base/mac/bundle_locations.h"
 #include "base/mac/foundation_util.h"
-#include "base/mac/objc_property_releaser.h"
+#include "base/mac/objc_release_properties.h"
 #import "base/mac/scoped_nsobject.h"
 #include "base/macros.h"
 #include "base/path_service.h"
@@ -351,8 +351,6 @@ enum class StackViewDismissalMode { NONE, NORMAL, INCOGNITO };
   // appropriate pref changes.
   base::scoped_nsobject<MemoryDebuggerManager> _memoryDebuggerManager;
 
-  base::mac::ObjCPropertyReleaser _propertyReleaser_MainController;
-
   // Responsible for indexing chrome links (such as bookmarks, most likely...)
   // in system Spotlight index.
   base::scoped_nsobject<SpotlightManager> _spotlightManager;
@@ -563,7 +561,6 @@ enum class StackViewDismissalMode { NONE, NORMAL, INCOGNITO };
 
 - (instancetype)init {
   if ((self = [super init])) {
-    _propertyReleaser_MainController.Init(self, [MainController class]);
     _startupTasks.reset([[StartupTasks alloc] init]);
   }
   return self;
@@ -574,6 +571,7 @@ enum class StackViewDismissalMode { NONE, NORMAL, INCOGNITO };
   net::HTTPProtocolHandlerDelegate::SetInstance(nullptr);
   net::RequestTracker::SetRequestTrackerFactory(nullptr);
   [NSObject cancelPreviousPerformRequestsWithTarget:self];
+  base::mac::ReleaseProperties(self);
   [super dealloc];
 }