add more SK_WARN_UNUSED_RESULT attributes to functions that ignore out-params if they fail

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2012943003

TBR=

Review-Url: https://codereview.chromium.org/2012943003
This commit is contained in:
reed 2016-05-26 12:13:26 -07:00 committed by Commit bot
parent 649becde3b
commit 497290824f

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@ -24,9 +24,9 @@ public:
void setClip(const SkIRect& clip);
bool clipCubic(const SkPoint src[4], SkPoint dst[4]);
bool SK_WARN_UNUSED_RESULT clipCubic(const SkPoint src[4], SkPoint dst[4]);
static bool ChopMonoAtY(const SkPoint pts[4], SkScalar y, SkScalar* t);
static bool SK_WARN_UNUSED_RESULT ChopMonoAtY(const SkPoint pts[4], SkScalar y, SkScalar* t);
private:
SkRect fClip;
};