Update to swift 5.

PiperOrigin-RevId: 275872050

Swift/admanager/AdManagerBannerExample/AdManagerBannerExample.xcodeproj/project.pbxproj

@@ -269,7 +269,7 @@
 				PRODUCT_BUNDLE_IDENTIFIER = "com.google.ads.$(PRODUCT_NAME:rfc1034identifier)";
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				SWIFT_SWIFT3_OBJC_INFERENCE = Default;
-				SWIFT_VERSION = 4.0;
+				SWIFT_VERSION = 5.0;
 			};
 			name = Debug;
 		};
@@ -286,7 +286,7 @@
 				PRODUCT_BUNDLE_IDENTIFIER = "com.google.ads.$(PRODUCT_NAME:rfc1034identifier)";
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				SWIFT_SWIFT3_OBJC_INFERENCE = Default;
-				SWIFT_VERSION = 4.0;
+				SWIFT_VERSION = 5.0;
 			};
 			name = Release;
 		};

Swift/admanager/AdManagerBannerExample/AdManagerBannerExample/AppDelegate.swift

@@ -22,7 +22,7 @@ class AppDelegate: UIResponder, UIApplicationDelegate {
   var window: UIWindow?
 
   func application(_ application: UIApplication,
-      didFinishLaunchingWithOptions launchOptions: [UIApplicationLaunchOptionsKey: Any]?) -> Bool {
+      didFinishLaunchingWithOptions launchOptions: [UIApplication.LaunchOptionsKey: Any]?) -> Bool {
     return true
   }
 

Swift/admanager/AdManagerCustomRenderingExample/AdManagerCustomRenderingExample.xcodeproj/project.pbxproj

@@ -295,7 +295,7 @@
 				PRODUCT_BUNDLE_IDENTIFIER = com.google.AdManagerCustomRenderingExample;
 				PRODUCT_NAME = AdManagerCustomRenderingExample;
 				SWIFT_SWIFT3_OBJC_INFERENCE = Default;
-				SWIFT_VERSION = 4.0;
+				SWIFT_VERSION = 5.0;
 			};
 			name = Debug;
 		};
@@ -310,7 +310,7 @@
 				PRODUCT_BUNDLE_IDENTIFIER = com.google.AdManagerCustomRenderingExample;
 				PRODUCT_NAME = AdManagerCustomRenderingExample;
 				SWIFT_SWIFT3_OBJC_INFERENCE = Default;
-				SWIFT_VERSION = 4.0;
+				SWIFT_VERSION = 5.0;
 			};
 			name = Release;
 		};

Swift/admanager/AdManagerCustomRenderingExample/AdManagerCustomRenderingExample/AppDelegate.swift

@@ -22,7 +22,7 @@ class AppDelegate: UIResponder, UIApplicationDelegate {
   var window: UIWindow?
 
   func application(_ application: UIApplication,
-      didFinishLaunchingWithOptions launchOptions: [UIApplicationLaunchOptionsKey: Any]?) -> Bool {
+      didFinishLaunchingWithOptions launchOptions: [UIApplication.LaunchOptionsKey: Any]?) -> Bool {
     return true
   }
 

Swift/admanager/AdManagerCustomRenderingExample/AdManagerCustomRenderingExample/ViewController.swift

@@ -70,9 +70,9 @@ class ViewController: UIViewController {
     // of the nativeAdPlaceholder.
     let viewDictionary = ["_nativeAdView": nativeAdView!]
     self.view.addConstraints(NSLayoutConstraint.constraints(withVisualFormat: "H:|[_nativeAdView]|",
-        options: NSLayoutFormatOptions(rawValue: 0), metrics: nil, views: viewDictionary))
+        options: NSLayoutConstraint.FormatOptions(rawValue: 0), metrics: nil, views: viewDictionary))
     self.view.addConstraints(NSLayoutConstraint.constraints(withVisualFormat: "V:|[_nativeAdView]|",
-        options: NSLayoutFormatOptions(rawValue: 0), metrics: nil, views: viewDictionary))
+        options: NSLayoutConstraint.FormatOptions(rawValue: 0), metrics: nil, views: viewDictionary))
   }
 
   // MARK: - Actions

Swift/admanager/AdManagerInterstitialExample/AdManagerInterstitialExample.xcodeproj/project.pbxproj

@@ -268,7 +268,7 @@
 				PRODUCT_BUNDLE_IDENTIFIER = "com.google.ads.$(PRODUCT_NAME:rfc1034identifier)";
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				SWIFT_SWIFT3_OBJC_INFERENCE = Default;
-				SWIFT_VERSION = 4.0;
+				SWIFT_VERSION = 5.0;
 			};
 			name = Debug;
 		};
@@ -284,7 +284,7 @@
 				PRODUCT_BUNDLE_IDENTIFIER = "com.google.ads.$(PRODUCT_NAME:rfc1034identifier)";
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				SWIFT_SWIFT3_OBJC_INFERENCE = Default;
-				SWIFT_VERSION = 4.0;
+				SWIFT_VERSION = 5.0;
 			};
 			name = Release;
 		};

Swift/admanager/AdManagerInterstitialExample/AdManagerInterstitialExample/AppDelegate.swift

@@ -22,7 +22,7 @@ class AppDelegate: UIResponder, UIApplicationDelegate {
   var window: UIWindow?
 
   func application(_ application: UIApplication,
-      didFinishLaunchingWithOptions launchOptions: [UIApplicationLaunchOptionsKey: Any]?) -> Bool {
+      didFinishLaunchingWithOptions launchOptions: [UIApplication.LaunchOptionsKey: Any]?) -> Bool {
     return true
   }
 

Swift/admanager/AdManagerInterstitialExample/AdManagerInterstitialExample/ViewController.swift

@@ -59,12 +59,12 @@ class ViewController: UIViewController, GADInterstitialDelegate, UIAlertViewDele
     // Pause game when application enters background.
     NotificationCenter.default.addObserver(self,
         selector: #selector(ViewController.pauseGame),
-        name: NSNotification.Name.UIApplicationDidEnterBackground, object: nil)
+        name: UIApplication.didEnterBackgroundNotification, object: nil)
 
     // Resume game when application becomes active.
     NotificationCenter.default.addObserver(self,
         selector: #selector(ViewController.resumeGame),
-        name: NSNotification.Name.UIApplicationDidBecomeActive, object: nil)
+        name: UIApplication.didBecomeActiveNotification, object: nil)
 
     startNewGame()
   }
@@ -161,9 +161,9 @@ class ViewController: UIViewController, GADInterstitialDelegate, UIAlertViewDele
 
   deinit {
     NotificationCenter.default.removeObserver(self,
-        name: NSNotification.Name.UIApplicationDidEnterBackground, object: nil)
+        name: UIApplication.didEnterBackgroundNotification, object: nil)
     NotificationCenter.default.removeObserver(self,
-        name: NSNotification.Name.UIApplicationDidBecomeActive, object: nil)
+        name: UIApplication.didBecomeActiveNotification, object: nil)
   }
 
 }

Swift/admanager/AdManagerRewardedVideoExample/AdManagerRewardedVideoExample.xcodeproj/project.pbxproj

@@ -97,7 +97,6 @@
 				TargetAttributes = {
 					849326AF1B066A7E00863759 = {
 						CreatedOnToolsVersion = 6.2;
-
 						LastSwiftMigration = 0900;
 					};
 				};
@@ -107,6 +106,7 @@
 			developmentRegion = English;
 			hasScannedForEncodings = 0;
 			knownRegions = (
+				English,
 				en,
 				Base,
 			);
@@ -267,7 +267,7 @@
 				PRODUCT_BUNDLE_IDENTIFIER = com.google.ads.RewardedVideoExample;
 				PRODUCT_NAME = AdManagerRewardedVideoExample;
 				SWIFT_SWIFT3_OBJC_INFERENCE = Default;
-				SWIFT_VERSION = 4.0;
+				SWIFT_VERSION = 5.0;
 			};
 			name = Debug;
 		};
@@ -282,7 +282,7 @@
 				PRODUCT_BUNDLE_IDENTIFIER = com.google.ads.RewardedVideoExample;
 				PRODUCT_NAME = AdManagerRewardedVideoExample;
 				SWIFT_SWIFT3_OBJC_INFERENCE = Default;
-				SWIFT_VERSION = 4.0;
+				SWIFT_VERSION = 5.0;
 			};
 			name = Release;
 		};

Swift/admanager/AdManagerRewardedVideoExample/AdManagerRewardedVideoExample/AppDelegate.swift

@@ -23,7 +23,7 @@ class AppDelegate: UIResponder, UIApplicationDelegate {
   var window: UIWindow?
 
   func application(_ application: UIApplication,
-      didFinishLaunchingWithOptions launchOptions: [UIApplicationLaunchOptionsKey: Any]?) -> Bool {
+      didFinishLaunchingWithOptions launchOptions: [UIApplication.LaunchOptionsKey: Any]?) -> Bool {
 
     return true
   }

Swift/admanager/AdManagerRewardedVideoExample/AdManagerRewardedVideoExample/ViewController.swift

@@ -72,12 +72,12 @@ class ViewController: UIViewController, GADRewardedAdDelegate, UIAlertViewDelega
     // Pause game when application is backgrounded.
     NotificationCenter.default.addObserver(self,
         selector: #selector(ViewController.applicationDidEnterBackground(_:)),
-        name: NSNotification.Name.UIApplicationDidEnterBackground, object: nil)
+        name: UIApplication.didEnterBackgroundNotification, object: nil)
 
     // Resume game when application is returned to foreground.
     NotificationCenter.default.addObserver(self,
         selector: #selector(ViewController.applicationDidBecomeActive(_:)),
-        name: NSNotification.Name.UIApplicationDidBecomeActive, object: nil)
+        name: UIApplication.didBecomeActiveNotification, object: nil)
 
     startNewGame()
   }
@@ -205,8 +205,8 @@ class ViewController: UIViewController, GADRewardedAdDelegate, UIAlertViewDelega
 
   deinit {
     NotificationCenter.default.removeObserver(self,
-        name: NSNotification.Name.UIApplicationDidEnterBackground, object: nil)
+        name: UIApplication.didEnterBackgroundNotification, object: nil)
     NotificationCenter.default.removeObserver(self,
-        name: NSNotification.Name.UIApplicationDidBecomeActive, object: nil)
+        name: UIApplication.didBecomeActiveNotification, object: nil)
   }
 }

Swift/admanager/AdaptiveBannerExample/AdaptiveBannerExample.xcodeproj/project.pbxproj

@@ -263,7 +263,7 @@
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				SWIFT_OBJC_BRIDGING_HEADER = "$(PROJECT_DIR)/AdaptiveBannerExample/AdaptiveBannerExample-BridgingHeader.h";
 				SWIFT_OPTIMIZATION_LEVEL = "-Onone";
-				SWIFT_VERSION = 4.0;
+				SWIFT_VERSION = 5.0;
 			};
 			name = Debug;
 		};
@@ -280,7 +280,7 @@
 				PRODUCT_BUNDLE_IDENTIFIER = "com.google.example.${PRODUCT_NAME:rfc1034identifier}";
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				SWIFT_OBJC_BRIDGING_HEADER = "$(PROJECT_DIR)/AdaptiveBannerExample/AdaptiveBannerExample-BridgingHeader.h";
-				SWIFT_VERSION = 4.0;
+				SWIFT_VERSION = 5.0;
 			};
 			name = Release;
 		};

Swift/admanager/AdaptiveBannerExample/AdaptiveBannerExample/ViewController.swift

@@ -63,7 +63,7 @@ class ViewController: UIViewController {
     @IBAction func loadBannerAd(_ sender: Any?) {
         let frame = { () -> CGRect in
           if #available(iOS 11.0, *) {
-            return UIEdgeInsetsInsetRect(view.frame, view.safeAreaInsets)
+            return view.frame.inset(by: view.safeAreaInsets)
           } else {
             return view.frame
           }

Swift/admob/AdaptiveBannerExample/AdaptiveBannerExample.xcodeproj/project.pbxproj

@@ -258,7 +258,7 @@
 				PRODUCT_BUNDLE_IDENTIFIER = "com.google.example.${PRODUCT_NAME:rfc1034identifier}";
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				SWIFT_OPTIMIZATION_LEVEL = "-Onone";
-				SWIFT_VERSION = 4.0;
+				SWIFT_VERSION = 5.0;
 			};
 			name = Debug;
 		};
@@ -273,7 +273,7 @@
 				LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/Frameworks";
 				PRODUCT_BUNDLE_IDENTIFIER = "com.google.example.${PRODUCT_NAME:rfc1034identifier}";
 				PRODUCT_NAME = "$(TARGET_NAME)";
-				SWIFT_VERSION = 4.0;
+				SWIFT_VERSION = 5.0;
 			};
 			name = Release;
 		};

Swift/admob/AdaptiveBannerExample/AdaptiveBannerExample/ViewController.swift

@@ -49,7 +49,7 @@ class ViewController: UIViewController {
     // view has been laid out.
     let frame = { () -> CGRect in
       if #available(iOS 11.0, *) {
-        return UIEdgeInsetsInsetRect(view.frame, view.safeAreaInsets)
+        return view.frame.inset(by: view.safeAreaInsets)
       } else {
         return view.frame
       }

Swift/admob/BannerExample/BannerExample.xcodeproj/project.pbxproj

@@ -274,7 +274,7 @@
 				PRODUCT_BUNDLE_IDENTIFIER = com.google.ads.BannerExample;
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				SWIFT_SWIFT3_OBJC_INFERENCE = Default;
-				SWIFT_VERSION = 4.0;
+				SWIFT_VERSION = 5.0;
 			};
 			name = Debug;
 		};
@@ -290,7 +290,7 @@
 				PRODUCT_BUNDLE_IDENTIFIER = com.google.ads.BannerExample;
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				SWIFT_SWIFT3_OBJC_INFERENCE = Default;
-				SWIFT_VERSION = 4.0;
+				SWIFT_VERSION = 5.0;
 			};
 			name = Release;
 		};

Swift/admob/BannerExample/BannerExample/AppDelegate.swift

@@ -23,7 +23,7 @@ class AppDelegate: UIResponder, UIApplicationDelegate {
   var window: UIWindow?
 
   func application(_ application: UIApplication,
-      didFinishLaunchingWithOptions launchOptions: [UIApplicationLaunchOptionsKey: Any]?) -> Bool {
+      didFinishLaunchingWithOptions launchOptions: [UIApplication.LaunchOptionsKey: Any]?) -> Bool {
 
     // Initialize Google Mobile Ads SDK
     GADMobileAds.sharedInstance().start(completionHandler: nil)

Swift/admob/InterstitialExample/InterstitialExample.xcodeproj/project.pbxproj

@@ -275,7 +275,7 @@
 				PRODUCT_BUNDLE_IDENTIFIER = "com.google.ads.$(PRODUCT_NAME:rfc1034identifier)";
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				SWIFT_SWIFT3_OBJC_INFERENCE = Default;
-				SWIFT_VERSION = 4.0;
+				SWIFT_VERSION = 5.0;
 			};
 			name = Debug;
 		};
@@ -291,7 +291,7 @@
 				PRODUCT_BUNDLE_IDENTIFIER = "com.google.ads.$(PRODUCT_NAME:rfc1034identifier)";
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				SWIFT_SWIFT3_OBJC_INFERENCE = Default;
-				SWIFT_VERSION = 4.0;
+				SWIFT_VERSION = 5.0;
 			};
 			name = Release;
 		};

Swift/admob/InterstitialExample/InterstitialExample/AppDelegate.swift

@@ -23,7 +23,7 @@ class AppDelegate: UIResponder, UIApplicationDelegate {
   var window: UIWindow?
 
   func application(_ application: UIApplication,
-      didFinishLaunchingWithOptions launchOptions: [UIApplicationLaunchOptionsKey: Any]?) -> Bool {
+      didFinishLaunchingWithOptions launchOptions: [UIApplication.LaunchOptionsKey: Any]?) -> Bool {
 
     // Initialize Google Mobile Ads SDK
     GADMobileAds.sharedInstance().start(completionHandler: nil)

Swift/admob/InterstitialExample/InterstitialExample/ViewController.swift

@@ -59,12 +59,12 @@ class ViewController: UIViewController, UIAlertViewDelegate {
     // Pause game when application enters background.
     NotificationCenter.default.addObserver(self,
         selector: #selector(ViewController.pauseGame),
-        name: NSNotification.Name.UIApplicationDidEnterBackground, object: nil)
+        name: UIApplication.didEnterBackgroundNotification, object: nil)
 
     // Resume game when application becomes active.
     NotificationCenter.default.addObserver(self,
         selector: #selector(ViewController.resumeGame),
-        name: NSNotification.Name.UIApplicationDidBecomeActive, object: nil)
+        name: UIApplication.didBecomeActiveNotification, object: nil)
 
     startNewGame()
   }
@@ -165,9 +165,9 @@ class ViewController: UIViewController, UIAlertViewDelegate {
 
   deinit {
     NotificationCenter.default.removeObserver(self,
-        name: NSNotification.Name.UIApplicationDidEnterBackground, object: nil)
+        name: UIApplication.didEnterBackgroundNotification, object: nil)
     NotificationCenter.default.removeObserver(self,
-        name: NSNotification.Name.UIApplicationDidBecomeActive, object: nil)
+        name: UIApplication.didBecomeActiveNotification, object: nil)
   }
 
 }

Swift/admob/NativeAdvancedExample/NativeAdvancedExample.xcodeproj/project.pbxproj

@@ -277,7 +277,7 @@
 				PRODUCT_BUNDLE_IDENTIFIER = com.google.NativeAdvancedExample;
 				PRODUCT_NAME = NativeAdvancedExample;
 				SWIFT_SWIFT3_OBJC_INFERENCE = Default;
-				SWIFT_VERSION = 4.0;
+				SWIFT_VERSION = 5.0;
 				TARGETED_DEVICE_FAMILY = "1,2";
 			};
 			name = Debug;
@@ -293,7 +293,7 @@
 				PRODUCT_BUNDLE_IDENTIFIER = com.google.NativeAdvancedExample;
 				PRODUCT_NAME = NativeAdvancedExample;
 				SWIFT_SWIFT3_OBJC_INFERENCE = Default;
-				SWIFT_VERSION = 4.0;
+				SWIFT_VERSION = 5.0;
 				TARGETED_DEVICE_FAMILY = "1,2";
 			};
 			name = Release;

Swift/admob/NativeAdvancedExample/NativeAdvancedExample/AppDelegate.swift

@@ -23,7 +23,7 @@ class AppDelegate: UIResponder, UIApplicationDelegate {
   var window: UIWindow?
 
   func application(_ application: UIApplication,
-      didFinishLaunchingWithOptions launchOptions: [UIApplicationLaunchOptionsKey: Any]?) -> Bool {
+      didFinishLaunchingWithOptions launchOptions: [UIApplication.LaunchOptionsKey: Any]?) -> Bool {
 
     // Initialize Google Mobile Ads SDK.
     GADMobileAds.sharedInstance().start(completionHandler: nil)

Swift/admob/NativeAdvancedExample/NativeAdvancedExample/ViewController.swift

@@ -69,9 +69,9 @@ class ViewController: UIViewController {
     // of the nativeAdPlaceholder.
     let viewDictionary = ["_nativeAdView": nativeAdView!]
     self.view.addConstraints(NSLayoutConstraint.constraints(withVisualFormat: "H:|[_nativeAdView]|",
-                                                            options: NSLayoutFormatOptions(rawValue: 0), metrics: nil, views: viewDictionary))
+                                                            options: NSLayoutConstraint.FormatOptions(rawValue: 0), metrics: nil, views: viewDictionary))
     self.view.addConstraints(NSLayoutConstraint.constraints(withVisualFormat: "V:|[_nativeAdView]|",
-                                                            options: NSLayoutFormatOptions(rawValue: 0), metrics: nil, views: viewDictionary))
+                                                            options: NSLayoutConstraint.FormatOptions(rawValue: 0), metrics: nil, views: viewDictionary))
   }
 
   // MARK: - Actions

Swift/admob/RewardedVideoExample/RewardedVideoExample.xcodeproj/project.pbxproj

@@ -274,7 +274,7 @@
 				PRODUCT_BUNDLE_IDENTIFIER = com.google.ads.RewardedVideoExample;
 				PRODUCT_NAME = RewardedVideoExample;
 				SWIFT_SWIFT3_OBJC_INFERENCE = Default;
-				SWIFT_VERSION = 4.0;
+				SWIFT_VERSION = 5.0;
 			};
 			name = Debug;
 		};
@@ -289,7 +289,7 @@
 				PRODUCT_BUNDLE_IDENTIFIER = com.google.ads.RewardedVideoExample;
 				PRODUCT_NAME = RewardedVideoExample;
 				SWIFT_SWIFT3_OBJC_INFERENCE = Default;
-				SWIFT_VERSION = 4.0;
+				SWIFT_VERSION = 5.0;
 			};
 			name = Release;
 		};

Swift/admob/RewardedVideoExample/RewardedVideoExample/AppDelegate.swift

@@ -23,7 +23,7 @@ class AppDelegate: UIResponder, UIApplicationDelegate {
   var window: UIWindow?
 
   func application(_ application: UIApplication,
-      didFinishLaunchingWithOptions launchOptions: [UIApplicationLaunchOptionsKey: Any]?) -> Bool {
+      didFinishLaunchingWithOptions launchOptions: [UIApplication.LaunchOptionsKey: Any]?) -> Bool {
 
     // Initialize Google Mobile Ads SDK
     GADMobileAds.sharedInstance().start(completionHandler: nil)