Fix Mac 10.8 64-bit Release ClipCacheTest issue

unreviewed



git-svn-id: http://skia.googlecode.com/svn/trunk@7957 2bbb7eff-a529-9590-31e7-b0007b416f81
diff --git a/tests/ClipCacheTest.cpp b/tests/ClipCacheTest.cpp
index 2186a6d..d270130 100644
--- a/tests/ClipCacheTest.cpp
+++ b/tests/ClipCacheTest.cpp
@@ -61,8 +61,11 @@
     GrAutoUnref au(texture);
 
     SkIRect intScreen = SkIRect::MakeWH(kXSize, kYSize);
-    SkRect screen = SkRect::MakeWH(SkIntToScalar(kXSize),
-                                   SkIntToScalar(kYSize));
+    SkRect screen;
+    
+    screen = SkRect::MakeWH(SkIntToScalar(kXSize),
+                            SkIntToScalar(kYSize));
+
     SkRect clipRect(screen);
     clipRect.outset(10, 10);