[TIMOB-17759] iOS8: KitchenSink control TextField does not show the soft keyboard when the focus is set.

Description: While testing KS controls, I found that the soft keyboard didn't appear with the TextField when the focus is set with the Portrait orientation. Rotating the device to Landscape orientation will show just a small part of the soft keyboard.The keys are not working when pressed. STEPS TO REPRODUCE:- 1. Install the KitchenSink on iPhone 6/6+ simulator. 2. Navigate to: Controls => text field => Events 3. Click on a text field or/and "Focus" button EXPECTED RESULT: 3. Text field should be active and Soft keyboard should appear in portrait orientation. ACTUAL RESULT: 3. Text Field become active but the soft keyboard didn't appear in Portrait orientation. Then Rotate the Simulator. The small part of hidden soft keyboard can be seen and the keys are disabled. Please find the attached screen shots for details.