access view first before checking canBecome/Resign responder in becom…

…eResponder methods (#829)

* fix SIMULATE_WEB_RESPONSE not imported #449

* Fix to make rangeMode update in right time

* Access view first before check canBecomeFirstResponder.

Source/ASDisplayNode.mm

@@ -1009,12 +1009,12 @@ - (BOOL)__canBecomeFirstResponder
 
 - (BOOL)__becomeFirstResponder
 {
+  // Note: This implicitly loads the view if it hasn't been loaded yet.
+  [self view];
+
   if (![self canBecomeFirstResponder]) {
     return NO;
   }
-
-  // Note: This implicitly loads the view if it hasn't been loaded yet.
-  [self view];
 
   HANDLE_NODE_RESPONDER_METHOD(becomeFirstResponder);
 }
@@ -1031,13 +1031,13 @@ - (BOOL)__canResignFirstResponder
 
 - (BOOL)__resignFirstResponder
 {
+  // Note: This implicitly loads the view if it hasn't been loaded yet.
+  [self view];
+
   if (![self canResignFirstResponder]) {
     return NO;
   }
 
-  // Note: This implicitly loads the view if it hasn't been loaded yet.
-  [self view];
-
   HANDLE_NODE_RESPONDER_METHOD(resignFirstResponder);
 }