Fixed oversized SkRegion bound problem for complexclip_aa GM

http://codereview.appspot.com/6447076/



git-svn-id: http://skia.googlecode.com/svn/trunk@4906 2bbb7eff-a529-9590-31e7-b0007b416f81
diff --git a/src/gpu/SkGpuDevice.cpp b/src/gpu/SkGpuDevice.cpp
index 27d3724..9ed1ccb 100644
--- a/src/gpu/SkGpuDevice.cpp
+++ b/src/gpu/SkGpuDevice.cpp
@@ -384,7 +384,7 @@
         }
     }
 
-//    GrAssert(devBound.contains(clipRegion.getBounds()));
+    GrAssert(devBound.contains(clipRegion.getBounds()));
 }
 #endif