[CRD iOS] Branching internal and external implementations

remoting/ios/app/app_delegate.h

Index: remoting/ios/app/app_delegate.h
diff --git a/remoting/ios/app/app_delegate.h b/remoting/ios/app/app_delegate.h
index 2e5bfff39e9ae9544923279084dee888151190a7..a214ff158319d1d250d989f6b9d9f8d969af9ee3 100644
--- a/remoting/ios/app/app_delegate.h
+++ b/remoting/ios/app/app_delegate.h
@@ -7,10 +7,15 @@
 
 #import <UIKit/UIKit.h>
 
+#import "remoting/ios/app/panel_view_controller.h"
+
 // Default created delegate class for the entire application.
 @interface AppDelegate : UIResponder<UIApplicationDelegate>
 
 @property(strong, nonatomic) UIWindow* window;
+@property(strong, nonatomic, readonly)
+    UIViewController<PanelViewController>* rootViewController;
+@property(class, strong, nonatomic, readonly) AppDelegate* currentDelegate;

[nicholss, 2017/06/15 15:15:16]

I see this pattern naming would called "instance" but I am not sure why you need
this.

[Yuwei, 2017/06/15 21:22:17]

Renamed to `instance`.

I added this to simplify code to access the AppViewController, otherwise I'll
need something like:

((AppDelegate*)UIApplication.sharedApplication.delegate).appViewController

 
 @end