chore: Changed TableViewController to have a Nib file (#4074)

TableViewController is now initialized from a Nib file with an extra view.
This is an additional test for the changes introduced in #4071.

Samples/iOS-Swift/iOS-Swift.xcodeproj/project.pbxproj

@@ -108,6 +108,7 @@
 		D8F3D05F274E6A8B00B56F8C /* AssertView.swift in Sources */ = {isa = PBXBuildFile; fileRef = D8F3D05E274E6A8B00B56F8C /* AssertView.swift */; };
 		D8F3D062274EBD4800B56F8C /* SpanExtension.swift in Sources */ = {isa = PBXBuildFile; fileRef = D8F3D061274EBD4800B56F8C /* SpanExtension.swift */; };
 		D8F57BC527BBD787000D09D4 /* CoreDataViewController.swift in Sources */ = {isa = PBXBuildFile; fileRef = D8F57BC427BBD787000D09D4 /* CoreDataViewController.swift */; };
+		D8FD68C42C1C86E300A70055 /* TableViewController.xib in Resources */ = {isa = PBXBuildFile; fileRef = D8FD68C32C1C86E300A70055 /* TableViewController.xib */; };
 /* End PBXBuildFile section */
 
 /* Begin PBXContainerItemProxy section */
@@ -360,6 +361,7 @@
 		D8F3D05E274E6A8B00B56F8C /* AssertView.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = AssertView.swift; sourceTree = "<group>"; };
 		D8F3D061274EBD4800B56F8C /* SpanExtension.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = SpanExtension.swift; sourceTree = "<group>"; };
 		D8F57BC427BBD787000D09D4 /* CoreDataViewController.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = CoreDataViewController.swift; sourceTree = "<group>"; };
+		D8FD68C32C1C86E300A70055 /* TableViewController.xib */ = {isa = PBXFileReference; lastKnownFileType = file.xib; path = TableViewController.xib; sourceTree = "<group>"; };
 /* End PBXFileReference section */
 
 /* Begin PBXFrameworksBuildPhase section */
@@ -573,6 +575,7 @@
 				D890CD3B26CEE2FA001246CF /* NibViewController.xib */,
 				D890CD3E26CEE31B001246CF /* NibViewController.swift */,
 				D8DBDA75274D591F00007380 /* TableViewController.swift */,
+				D8FD68C32C1C86E300A70055 /* TableViewController.xib */,
 				D8DBDA77274D5FC400007380 /* SplitViewController.swift */,
 				D8F3D056274E574200B56F8C /* LoremIpsumViewController.swift */,
 				D8F57BC427BBD787000D09D4 /* CoreDataViewController.swift */,
@@ -863,6 +866,7 @@
 				7B3427F825876A5200056519 /* Tongariro.jpg in Resources */,
 				637AFDB3243B02770034958B /* Assets.xcassets in Resources */,
 				637AFDB1243B02760034958B /* Main.storyboard in Resources */,
+				D8FD68C42C1C86E300A70055 /* TableViewController.xib in Resources */,
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 		};

Samples/iOS-Swift/iOS-Swift/ViewControllers/TableViewController.swift

@@ -4,10 +4,11 @@ import UIKit
 
 class TableViewController: UITableViewController {
     var spanObserver: SpanObserver?
+    @IBOutlet var label: UILabel!
 
     override func viewDidLoad() {
         super.viewDidLoad()
-
+        label.text = "Gradient Table View"
         spanObserver = createTransactionObserver(forCallback: assertTransaction)
     }
 

Samples/iOS-Swift/iOS-Swift/ViewControllers/TableViewController.xib

@@ -0,0 +1,37 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<document type="com.apple.InterfaceBuilder3.CocoaTouch.XIB" version="3.0" toolsVersion="32700.99.1234" targetRuntime="iOS.CocoaTouch" propertyAccessControl="none" useAutolayout="YES" useTraitCollections="YES" useSafeAreas="YES" colorMatched="YES">
+    <device id="retina6_12" orientation="portrait" appearance="light"/>
+    <dependencies>
+        <deployment identifier="iOS"/>
+        <plugIn identifier="com.apple.InterfaceBuilder.IBCocoaTouchPlugin" version="22685"/>
+        <capability name="System colors in document resources" minToolsVersion="11.0"/>
+        <capability name="documents saved in the Xcode 8 format" minToolsVersion="8.0"/>
+    </dependencies>
+    <objects>
+        <placeholder placeholderIdentifier="IBFilesOwner" id="-1" userLabel="File's Owner" customClass="TableViewController" customModule="iOS_Swift" customModuleProvider="target">
+            <connections>
+                <outlet property="label" destination="Xin-VR-WZj" id="F7X-sP-ODM"/>
+                <outlet property="view" destination="6j8-uZ-MQ8" id="cU9-uC-wWu"/>
+            </connections>
+        </placeholder>
+        <placeholder placeholderIdentifier="IBFirstResponder" id="-2" customClass="UIResponder"/>
+        <tableView clipsSubviews="YES" contentMode="scaleToFill" alwaysBounceVertical="YES" style="plain" separatorStyle="default" rowHeight="-1" estimatedRowHeight="-1" sectionHeaderHeight="-1" estimatedSectionHeaderHeight="-1" sectionFooterHeight="-1" estimatedSectionFooterHeight="-1" id="6j8-uZ-MQ8">
+            <rect key="frame" x="0.0" y="0.0" width="393" height="852"/>
+            <autoresizingMask key="autoresizingMask" flexibleMaxX="YES" flexibleMaxY="YES"/>
+            <color key="backgroundColor" systemColor="systemBackgroundColor"/>
+            <label key="tableHeaderView" opaque="NO" userInteractionEnabled="NO" contentMode="left" horizontalHuggingPriority="251" verticalHuggingPriority="251" text="Label" textAlignment="center" lineBreakMode="tailTruncation" baselineAdjustment="alignBaselines" adjustsFontSizeToFit="NO" id="Xin-VR-WZj">
+                <rect key="frame" x="0.0" y="0.0" width="393" height="45"/>
+                <autoresizingMask key="autoresizingMask" flexibleMaxX="YES" flexibleMaxY="YES"/>
+                <fontDescription key="fontDescription" type="system" pointSize="17"/>
+                <nil key="textColor"/>
+                <nil key="highlightedColor"/>
+            </label>
+            <point key="canvasLocation" x="-712.2137404580152" y="-801.4084507042254"/>
+        </tableView>
+    </objects>
+    <resources>
+        <systemColor name="systemBackgroundColor">
+            <color white="1" alpha="1" colorSpace="custom" customColorSpace="genericGamma22GrayColorSpace"/>
+        </systemColor>
+    </resources>
+</document>