Remove SkRRectsGaussianEdgeShader

This class is no longer used.

GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=3734

Change-Id: I16634760df6b31c7e97c893b7e2b982cd7b1d1fd
Reviewed-on: https://skia-review.googlesource.com/3734
Reviewed-by: Brian Salomon <bsalomon@google.com>
Commit-Queue: Robert Phillips <robertphillips@google.com>

1 files changed, 0 insertions, 37 deletions

diff --git a/include/effects/SkRRectsGaussianEdgeShader.h b/include/effects/SkRRectsGaussianEdgeShader.h
deleted file mode 100644
index 087e7c25f6..0000000000
--- a/include/effects/SkRRectsGaussianEdgeShader.h
+++ /dev/null
@@ -1,37 +0,0 @@
-/*
- * Copyright 2016 Google Inc.
- *
- * Use of this source code is governed by a BSD-style license that can be
- * found in the LICENSE file.
- */
-
-#ifndef SkRRectsGaussianEdgeShader_DEFINED
-#define SkRRectsGaussianEdgeShader_DEFINED
-
-#include "SkShader.h"
-
-class SkRRect;
-
-class SK_API SkRRectsGaussianEdgeShader {
-public:
-    /** Returns a shader that applies a Gaussian blur depending on distance to the edge
-     *  of the intersection of two round rects.
-     *  Currently this is only useable with round rects that have the same radii at
-     *  all the corners and for which the x & y radii are equal.
-     *  Raster will draw nothing.
-     *  
-     *  The coverage geometry that should be drawn should be no larger than the intersection
-     *  of the bounding boxes of the two round rects. Ambitious users can omit the center
-     *  area of the coverage geometry if it is known to be occluded.
-     */
-    static sk_sp<SkShader> Make(const SkRRect& first,
-                                const SkRRect& second,
-                                SkScalar radius, SkScalar unused = 0.0f);
-
-    SK_DECLARE_FLATTENABLE_REGISTRAR_GROUP()
-
-private:
-    SkRRectsGaussianEdgeShader(); // can't be instantiated
-};
-
-#endif