In SkDraw::drawRect, use SkPath for huge rects.

src/core/SkRasterClip.h

Index: src/core/SkRasterClip.h
diff --git a/src/core/SkRasterClip.h b/src/core/SkRasterClip.h
index 5d99f1dfab6acda452fbba5919f95068ce74ac31..4f559a4cda1d9fae4374c3226839d67278d4b41e 100644
--- a/src/core/SkRasterClip.h
+++ b/src/core/SkRasterClip.h
@@ -58,6 +58,7 @@ public:
     bool quickContains(int left, int top, int right, int bottom) const {
         return quickContains(SkIRect::MakeLTRB(left, top, right, bottom));
     }
+    bool quickContains(const SkRect& rect) const;
 
     /**
      *  Return true if this region is empty, or if the specified rectangle does
@@ -67,6 +68,7 @@ public:
     bool quickReject(const SkIRect& rect) const {
         return !SkIRect::Intersects(this->getBounds(), rect);
     }
+    bool quickReject(const SkRect& rect) const;
 
     // hack for SkCanvas::getTotalClip
     const SkRegion& forceGetBW();