Style bikeshed - remove extraneous whitespace

gm/drawbitmaprect.cpp

Index: gm/drawbitmaprect.cpp
diff --git a/gm/drawbitmaprect.cpp b/gm/drawbitmaprect.cpp
index 883e81b4177fec9508bcb1684d0875e52ee6edd4..7d830475fa314431ca3f10e007c1c37bcd7bb77f 100644
--- a/gm/drawbitmaprect.cpp
+++ b/gm/drawbitmaprect.cpp
@@ -35,7 +35,7 @@ static SkBitmap make_chessbm(int w, int h) {
 
 static sk_sp<SkImage> makebm(SkCanvas* origCanvas, SkBitmap* resultBM, int w, int h) {
     SkImageInfo info = SkImageInfo::MakeN32Premul(w, h);
-    
+
     auto surface(origCanvas->makeSurface(info));
     if (nullptr == surface) {
         // picture canvas will return null, so fall-back to raster
@@ -88,7 +88,7 @@ static sk_sp<SkImage> makebm(SkCanvas* origCanvas, SkBitmap* resultBM, int w, in
 #if SK_SUPPORT_GPU
     if (GrTexture* texture = as_IB(image)->peekTexture()) {
         GrWrapTextureInBitmap(texture, image->width(), image->height(), image->isOpaque(), &tempBM);
-    } else 
+    } else
 #endif
     {
         image->asLegacyBitmap(&tempBM, SkImage::kRO_LegacyBitmapMode);