Sanitizing source files in Skia_Periodic_House_Keeping

git-svn-id: http://skia.googlecode.com/svn/trunk@8670 2bbb7eff-a529-9590-31e7-b0007b416f81
diff --git a/gm/optimizations.cpp b/gm/optimizations.cpp
index 9e9f575..a6b6170 100644
--- a/gm/optimizations.cpp
+++ b/gm/optimizations.cpp
@@ -15,7 +15,7 @@
 namespace {
 
 // Do the commands in 'input' match the supplied pattern? Note: this is a pretty
-// heavy-weight operation since we are drawing the picture into a debug canvas 
+// heavy-weight operation since we are drawing the picture into a debug canvas
 // to extract the commands.
 bool check_pattern(SkPicture& input, const SkTDArray<DrawType> &pattern) {
     SkDebugCanvas debugCanvas(input.width(), input.height());
@@ -392,7 +392,7 @@
         static const unsigned int kCheckerboardWidth = 16;
         static const unsigned int kCheckerboardHeight = 16;
 
-        fCheckerboard.setConfig(SkBitmap::kARGB_8888_Config, 
+        fCheckerboard.setConfig(SkBitmap::kARGB_8888_Config,
                                 kCheckerboardWidth, kCheckerboardHeight);
         fCheckerboard.allocPixels();
         SkAutoLockPixels lock(fCheckerboard);