Updated iOSSampleApp to display FPS and display in OpenGL


git-svn-id: http://skia.googlecode.com/svn/trunk@1879 2bbb7eff-a529-9590-31e7-b0007b416f81
diff --git a/experimental/iOSSampleApp/Shared/SkAlertPrompt.h b/experimental/iOSSampleApp/Shared/SkAlertPrompt.h
new file mode 100644
index 0000000..36053a9
--- /dev/null
+++ b/experimental/iOSSampleApp/Shared/SkAlertPrompt.h
@@ -0,0 +1,19 @@
+//
+//  SkAlertPrompt.h
+//  iOSSampleApp
+//
+//  Created by Yang Su on 7/6/11.
+//  Copyright 2011 Google Inc. All rights reserved.
+//
+
+#import <UIKit/UIKit.h>
+
+
+@interface SkAlertPrompt : UIAlertView {
+    UITextField *textField;
+}
+@property (nonatomic, retain) UITextField *textField;
+
+- (NSString*)enteredText;
+
+@end