Sanitizing source files in Housekeeper-Nightly

git-svn-id: http://skia.googlecode.com/svn/trunk@13447 2bbb7eff-a529-9590-31e7-b0007b416f81
diff --git a/tests/ReadPixelsTest.cpp b/tests/ReadPixelsTest.cpp
index 50f55fd..8f1e0d6 100644
--- a/tests/ReadPixelsTest.cpp
+++ b/tests/ReadPixelsTest.cpp
@@ -244,7 +244,7 @@
             SkASSERT(0);
             break;
     }
-    
+
     if (alloc) {
         bitmap->allocPixels(info);
     } else {
diff --git a/tests/SkpSkGrTest.cpp b/tests/SkpSkGrTest.cpp
index d1d38df..8ca75dc 100644
--- a/tests/SkpSkGrTest.cpp
+++ b/tests/SkpSkGrTest.cpp
@@ -457,7 +457,7 @@
         SkBitmap grBitmap;
         grBitmap.allocPixels(grCanvas.imageInfo());
         grCanvas.readPixels(&grBitmap, 0, 0);
-        
+
         if (fTestStep == kCompareBits) {
             fPixelError = similarBits(grBitmap, bitmap);
             int skTime = timePict(pic, &skCanvas);
diff --git a/tests/SurfaceTest.cpp b/tests/SurfaceTest.cpp
index fcd0986..7029ef2 100644
--- a/tests/SurfaceTest.cpp
+++ b/tests/SurfaceTest.cpp
@@ -127,14 +127,14 @@
         { kPicture_ImageType,       false   },
         { kCodec_ImageType,         false   },
     };
-    
+
     const SkColor color = SK_ColorRED;
     const SkPMColor pmcolor = SkPreMultiplyColor(color);
-    
+
     for (size_t i = 0; i < SK_ARRAY_COUNT(gRec); ++i) {
         SkImageInfo info;
         size_t rowBytes;
-        
+
         SkAutoTUnref<SkImage> image(createImage(gRec[i].fType, NULL, color));
         if (!image.get()) {
             continue;   // gpu may not be enabled