Sanitizing source files in Skia_Periodic_House_Keeping

git-svn-id: http://skia.googlecode.com/svn/trunk@6556 2bbb7eff-a529-9590-31e7-b0007b416f81
diff --git a/tests/ClipStackTest.cpp b/tests/ClipStackTest.cpp
index 272ba1c..8e4d301 100644
--- a/tests/ClipStackTest.cpp
+++ b/tests/ClipStackTest.cpp
@@ -719,7 +719,7 @@
 
 static void test_reduced_clip_stack(skiatest::Reporter* reporter) {
     // We construct random clip stacks, reduce them, and then rasterize both versions to verify that
-    // they are equal. 
+    // they are equal.
 
     // All the clip elements will be contained within these bounds.
     static const SkRect kBounds = SkRect::MakeWH(100, 100);
@@ -768,10 +768,10 @@
                     continue;
                 }
             }
-            
+
             // saves can change the clip stack behavior when an element is added.
             bool doSave = r.nextBool();
-            
+
             SkSize size = SkSize::Make(
                 SkScalarFloorToScalar(SkScalarMul(kBounds.width(), r.nextRangeScalar(kMinElemSizeFrac, kMaxElemSizeFrac))),
                 SkScalarFloorToScalar(SkScalarMul(kBounds.height(), r.nextRangeScalar(kMinElemSizeFrac, kMaxElemSizeFrac))));