Sanitizing source files in Skia_Periodic_House_Keeping

git-svn-id: http://skia.googlecode.com/svn/trunk@8404 2bbb7eff-a529-9590-31e7-b0007b416f81
diff --git a/tests/GLProgramsTest.cpp b/tests/GLProgramsTest.cpp
index 21ca84f..afbc122 100644
--- a/tests/GLProgramsTest.cpp
+++ b/tests/GLProgramsTest.cpp
@@ -40,7 +40,7 @@
 #endif
 
     fDiscardIfZeroCoverage = random->nextBool();
-    
+
     if (gpu->caps()->dualSourceBlendingSupport()) {
         fDualSrcOutput = random->nextULessThan(kDualSrcOutputCnt);
     } else {