fix some clangtidy warnings

unnecessary copies in for loop

Bug: skia:
Change-Id: I494daa2524f3cd75b934572a4ecd0ff4b18ac8a9
Reviewed-on: https://skia-review.googlesource.com/105741
Reviewed-by: Brian Salomon <bsalomon@google.com>
Commit-Queue: Mike Reed <reed@google.com>
This commit is contained in:
Mike Reed 2018-02-08 14:00:56 -05:00 committed by Skia Commit-Bot
parent acd1b01182
commit b9fc24e465

View File

@ -199,11 +199,11 @@ DEF_SIMPLE_GM(savelayer_maskfilter, canvas, 450, 675) {
// as cpu and gpu backends treat these differently (w/ or w/o a SkSpecialImage)
const sk_sp<SkImageFilter> imfs[] = {nullptr, SkBlurImageFilter::Make(3.5f, 3.5f, nullptr)};
for (auto mf : mfs) {
for (auto& mf : mfs) {
SkPaint layerPaint;
layerPaint.setMaskFilter(mf);
canvas->save();
for (auto imf : imfs) {
for (auto& imf : imfs) {
layerPaint.setImageFilter(imf);
canvas->saveLayer(&r, &layerPaint);