Sanitizing source files in Housekeeper-Nightly

git-svn-id: http://skia.googlecode.com/svn/trunk@13447 2bbb7eff-a529-9590-31e7-b0007b416f81
diff --git a/gm/peekpixels.cpp b/gm/peekpixels.cpp
index c6744d3..bf9c8fa 100644
--- a/gm/peekpixels.cpp
+++ b/gm/peekpixels.cpp
@@ -37,10 +37,10 @@
         SkAutoTUnref<SkSurface> surface(canvas->newSurface(info));
         if (surface.get()) {
             SkCanvas* surfCanvas = surface->getCanvas();
-            
+
             draw_content(surfCanvas);
             SkBitmap bitmap;
-            
+
             // test peekPixels
             {
                 SkImageInfo info;
@@ -51,14 +51,14 @@
                     canvas->drawBitmap(bitmap, 0, 0, NULL);
                 }
             }
-            
+
             // test ROCanvasPixels
             canvas->translate(120, 0);
             SkAutoROCanvasPixels ropixels(surfCanvas);
             if (ropixels.asROBitmap(&bitmap)) {
                 canvas->drawBitmap(bitmap, 0, 0, NULL);
             }
-            
+
             // test Surface
             canvas->translate(120, 0);
             surface->draw(canvas, 0, 0, NULL);