Respond to CR.

Signal/src/ViewControllers/ConversationView/Cells/OWSBubbleStrokeView.m

@@ -87,7 +87,7 @@ NS_ASSUME_NONNULL_BEGIN
 
     // Prevent the shape layer from animating changes.
     [CATransaction begin];
-    [CATransaction setValue:(id)kCFBooleanTrue forKey:kCATransactionDisableActions];
+    [CATransaction setDisableActions:YES];
 
     // Don't fill the shape layer; we just want a stroke around the border.
     self.shapeLayer.fillColor = [UIColor clearColor].CGColor;
@@ -114,7 +114,7 @@ NS_ASSUME_NONNULL_BEGIN
 
     // Prevent the shape layer from animating changes.
     [CATransaction begin];
-    [CATransaction setValue:(id)kCFBooleanTrue forKey:kCATransactionDisableActions];
+    [CATransaction setDisableActions:YES];
 
     self.shapeLayer.strokeColor = self.strokeColor.CGColor;
     self.shapeLayer.lineWidth = self.strokeThickness;

Signal/src/ViewControllers/ConversationView/Cells/OWSBubbleView.m

@@ -133,7 +133,7 @@ const CGFloat kBubbleTextVInset = 10.f;
 
     // Prevent the shape layer from animating changes.
     [CATransaction begin];
-    [CATransaction setValue:(id)kCFBooleanTrue forKey:kCATransactionDisableActions];
+    [CATransaction setDisableActions:YES];
 
     self.shapeLayer.fillColor = bubbleColor.CGColor;
 
@@ -153,7 +153,7 @@ const CGFloat kBubbleTextVInset = 10.f;
 
     // Prevent the shape layer from animating changes.
     [CATransaction begin];
-    [CATransaction setValue:(id)kCFBooleanTrue forKey:kCATransactionDisableActions];
+    [CATransaction setDisableActions:YES];
 
     self.shapeLayer.fillColor = self.bubbleColor.CGColor;
     self.shapeLayer.path = bezierPath.CGPath;

Signal/src/views/AudioProgressView.swift

@@ -75,7 +75,7 @@ import SignalServiceKit
 
         // Prevent the shape layer from animating changes.
         CATransaction.begin()
-        CATransaction.setValue(kCFBooleanTrue, forKey: kCATransactionDisableActions)
+        CATransaction.setDisableActions(true)
 
         let horizontalBarPath = UIBezierPath()
         let horizontalBarHeightFraction = CGFloat(0.25)

Signal/src/views/OWSBezierPathView.m

@@ -86,7 +86,7 @@ NS_ASSUME_NONNULL_BEGIN
 
     // Prevent the shape layer from animating changes.
     [CATransaction begin];
-    [CATransaction setValue:(id)kCFBooleanTrue forKey:kCATransactionDisableActions];
+    [CATransaction setDisableActions:YES];
 
     for (ConfigureShapeLayerBlock configureShapeLayerBlock in self.configureShapeLayerBlocks) {
         CAShapeLayer *shapeLayer = [CAShapeLayer new];

Signal/src/views/OWSProgressView.m

@@ -45,7 +45,7 @@ NS_ASSUME_NONNULL_BEGIN
 
     // Prevent the shape layer from animating changes.
     [CATransaction begin];
-    [CATransaction setValue:(id)kCFBooleanTrue forKey:kCATransactionDisableActions];
+    [CATransaction setDisableActions:YES];
 
     self.borderLayer = [CAShapeLayer new];
     self.borderLayer.fillColor = self.color.CGColor;
@@ -87,7 +87,7 @@ NS_ASSUME_NONNULL_BEGIN
 {
     // Prevent the shape layer from animating changes.
     [CATransaction begin];
-    [CATransaction setValue:(id)kCFBooleanTrue forKey:kCATransactionDisableActions];
+    [CATransaction setDisableActions:YES];
 
     CGFloat kBorderThickness = self.bounds.size.height * 0.1f;
     CGFloat kOuterRadius = self.bounds.size.height * 0.25f;