Sanitizing source files in Skia_Periodic_House_Keeping

git-svn-id: http://skia.googlecode.com/svn/trunk@6699 2bbb7eff-a529-9590-31e7-b0007b416f81
diff --git a/tests/ClipCacheTest.cpp b/tests/ClipCacheTest.cpp
index ce879d1..1aeebb8 100644
--- a/tests/ClipCacheTest.cpp
+++ b/tests/ClipCacheTest.cpp
@@ -102,7 +102,7 @@
                         const SkClipStack& clip,
                         GrTexture* mask,
                         const GrIRect& bound) {
-    SkClipStack cacheClip;    
+    SkClipStack cacheClip;
     REPORTER_ASSERT(reporter, clip.getTopmostGenID() == cache.getLastClipGenID());
 
     REPORTER_ASSERT(reporter, mask == cache.getLastMask());