title: Where i get Performance Tool 'Leak' in XCode 4.2?
body: <p>Now i switched ios developing from XCode 3.2.5 to XCode 4.2. In XCode 3.2.5 i found the Memory Leak by using the 'Leak' (Performance Tool) from Run -> Run with Performance Tool -> Leak. But, in XCode 4.2 i cant find the Performance Tool 'Leak'. How can i find the Memory leak from XCode 4.2? Please help me. Thanks in advance.</p>