Update iOS ReactiveCollectionReusableView and ReactiveControl : add .ctor(CGRect) for Unified api.

Author: Nicolas VERINAUD

ReactiveUI/Cocoa/ReactiveCollectionReusableView.cs

@@ -1,21 +1,22 @@
 using System;
-using ReactiveUI;
-using System.Runtime.Serialization;
+using System.Collections.Generic;
 using System.ComponentModel;
+using System.Diagnostics.Contracts;
+using System.Drawing;
+using System.Linq;
 using System.Reactive;
-using System.Reflection;
-using System.Reactive.Subjects;
 using System.Reactive.Concurrency;
-using System.Linq;
-using System.Threading;
 using System.Reactive.Disposables;
-using System.Diagnostics.Contracts;
+using System.Reactive.Subjects;
+using System.Reflection;
 using System.Runtime.CompilerServices;
-using System.Collections.Generic;
-using System.Drawing;
+using System.Runtime.Serialization;
+using System.Threading;
+using ReactiveUI;
 using Splat;
 
 #if UNIFIED
+using CoreGraphics;
 using Foundation;
 using UIKit;
 #else
@@ -28,8 +29,13 @@ namespace ReactiveUI
     public abstract class ReactiveCollectionReusableView : UICollectionReusableView, 
         IReactiveNotifyPropertyChanged<ReactiveCollectionReusableView>, IHandleObservableErrors, IReactiveObject, ICanActivate
     {
-        protected ReactiveCollectionReusableView() : base() { setupRxObj(); }
+#if UNIFIED
+        protected ReactiveCollectionReusableView(CGRect frame) : base(frame) { setupRxObj(); }
+#else
         protected ReactiveCollectionReusableView(RectangleF frame) : base(frame) { setupRxObj(); }
+#endif
+
+        protected ReactiveCollectionReusableView() : base() { setupRxObj(); }
         protected ReactiveCollectionReusableView(IntPtr handle) : base(handle) { setupRxObj(); }
         protected ReactiveCollectionReusableView(NSObjectFlag t) : base(t) { setupRxObj(); }
         protected ReactiveCollectionReusableView(NSCoder coder) : base(coder) { setupRxObj(); }

ReactiveUI/Cocoa/ReactiveControl.cs

@@ -6,6 +6,7 @@
 using System.Reactive.Subjects;
 
 #if UNIFIED
+using CoreGraphics;
 using Foundation;
 using UIKit;
 #elif UIKIT
@@ -21,25 +22,16 @@ namespace ReactiveUI
 {
     public class ReactiveControl : UIControl, IReactiveNotifyPropertyChanged<ReactiveControl>, IHandleObservableErrors, IReactiveObject, ICanActivate, ICanForceManualActivation
     {
-        protected ReactiveControl() : base()
-        {
-        }
-
-        protected ReactiveControl(NSCoder c) : base(c)
-        {
-        }
-
-        protected ReactiveControl(NSObjectFlag f) : base(f)
-        {
-        }
-
-        protected ReactiveControl(IntPtr handle) : base(handle)
-        {
-        }
+#if UNIFIED
+        protected ReactiveControl(CGRect frame) : base(frame) { }
+#else
+        protected ReactiveControl(RectangleF frame) : base(frame) { }
+#endif
 
-        protected ReactiveControl(RectangleF size) : base(size)
-        {
-        }
+        protected ReactiveControl() { }
+        protected ReactiveControl(NSCoder c) : base(c) { }
+        protected ReactiveControl(NSObjectFlag f) : base(f) { }
+        protected ReactiveControl(IntPtr handle) : base(handle) { }
 
         public event PropertyChangingEventHandler PropertyChanging {
             add { PropertyChangingEventManager.AddHandler(this, value); }