Replace ObjCPropertyReleaser with ReleaseProperties() project-wide.

ios/chrome/browser/ui/fade_truncated_label.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/fade_truncated_label.h"
 
 #include <algorithm>
-#include "base/mac/objc_property_releaser.h"
+#include "base/mac/objc_release_properties.h"
 #import "ios/chrome/browser/ui/animation_util.h"
 #import "ios/chrome/browser/ui/reversed_animation.h"
 #import "ui/gfx/ios/uikit_util.h"
 
 namespace {
 // Animation key used for frame animations.
 NSString* const kFadeTruncatedLabelAnimationKey =
     @"FadeTruncatedLabelAnimationKey";
 }
 
-@interface FadeTruncatedLabel () {
-  base::mac::ObjCPropertyReleaser _propertyReleaser_FadeTruncatedLabel;
-}
+@interface FadeTruncatedLabel ()
 
 // Layer used to apply fade truncation to label.
 @property(nonatomic, retain) CAGradientLayer* maskLayer;
 
 // Temporary label used during animations.
 @property(nonatomic, retain) UILabel* animationLabel;
 
 // Returns the percentage of the label's width at which to begin the fade
 // gradient.
 + (CGFloat)gradientPercentageForText:(NSString*)text
                       withAttributes:(NSDictionary*)attributes
                             inBounds:(CGRect)bounds;
 
 @end
 
 @implementation FadeTruncatedLabel
 
 @synthesize maskLayer = _maskLayer;
 @synthesize animationLabel = _animationLabel;
 
 - (instancetype)initWithFrame:(CGRect)frame {
   self = [super initWithFrame:frame];
   if (self) {
-    // Initialize property releaser.
-    _propertyReleaser_FadeTruncatedLabel.Init(self, [FadeTruncatedLabel class]);
-
     // Set background color and line break mode.
     self.backgroundColor = [UIColor clearColor];
     self.lineBreakMode = NSLineBreakByClipping;
 
     // Instantiate |maskLayer| and add as mask.
     self.maskLayer = [[self class] maskLayerForText:self.text
                                      withAttributes:@{
                                        NSFontAttributeName : self.font
                                      }
                                            inBounds:{CGPointZero, frame.size}];
     self.layer.mask = self.maskLayer;
   }
   return self;
 }
 
+- (void)dealloc {
+  base::mac::ReleaseProperties(self);
+  [super dealloc];
+}
+
 #pragma mark - UILabel overrides
 
 - (void)drawTextInRect:(CGRect)rect {
   // Draw if not animating.
   if (!self.animationLabel)
     [super drawTextInRect:rect];
 
   // Update the mask gradient.
   [CATransaction begin];
   [CATransaction setDisableActions:YES];
@@ skipping 108 matching lines @@
   maskLayer.startPoint = CGPointMake(0.0, 0.5);
   maskLayer.endPoint = CGPointMake(1.0, 0.5);
   CGFloat gradientBeginPercentage = [self gradientPercentageForText:text
                                                      withAttributes:attributes
                                                            inBounds:bounds];
   maskLayer.locations = @[ @(gradientBeginPercentage), @(1.0) ];
   return maskLayer;
 }
 
 @end