Sanitizing source files in Skia_Periodic_House_Keeping

git-svn-id: http://skia.googlecode.com/svn/trunk@6013 2bbb7eff-a529-9590-31e7-b0007b416f81
diff --git a/gm/gmmain.cpp b/gm/gmmain.cpp
index 9a9ccb1..488e3e7 100644
--- a/gm/gmmain.cpp
+++ b/gm/gmmain.cpp
@@ -944,7 +944,7 @@
                 continue;
             }
             moduloIndex = atoi(*argv);
-            
+
             ++argv;
             if (argv >= stop) {
                 continue;
@@ -1050,7 +1050,7 @@
     Iter iter;
     GM* gm;
     while ((gm = iter.next()) != NULL) {
-        
+
         ++gmIndex;
         if (moduloIndex >= 0) {
             if ((gmIndex % moduloCount) != moduloIndex) {