remove unused SkRasterizer

Bug: skia:7500
Change-Id: Iaa683cf8f0b18887cce4ec676631d1e1efee1712
Reviewed-on: https://skia-review.googlesource.com/97400
Reviewed-by: Florin Malita <fmalita@chromium.org>
Commit-Queue: Mike Reed <reed@google.com>

1 files changed, 0 insertions, 87 deletions

diff --git a/include/effects/SkLayerRasterizer.h b/include/effects/SkLayerRasterizer.h
deleted file mode 100644
index cd48602357..0000000000
--- a/include/effects/SkLayerRasterizer.h
+++ /dev/null
@@ -1,87 +0,0 @@
-/*
- * Copyright 2006 The Android Open Source Project
- *
- * Use of this source code is governed by a BSD-style license that can be
- * found in the LICENSE file.
- */
-
-#ifndef SkLayerRasterizer_DEFINED
-#define SkLayerRasterizer_DEFINED
-
-#include "SkRasterizer.h"
-#include "SkDeque.h"
-#include "SkScalar.h"
-
-class SkPaint;
-
-class SK_API SkLayerRasterizer : public SkRasterizer {
-public:
-    ~SkLayerRasterizer() override;
-
-    class SK_API Builder {
-    public:
-        Builder();
-        ~Builder();
-
-        void addLayer(const SkPaint& paint) {
-            this->addLayer(paint, 0, 0);
-        }
-
-        /**
-          *  Add a new layer (above any previous layers) to the rasterizer.
-          *  The layer will extract those fields that affect the mask from
-          *  the specified paint, but will not retain a reference to the paint
-          *  object itself, so it may be reused without danger of side-effects.
-          */
-        void addLayer(const SkPaint& paint, SkScalar dx, SkScalar dy);
-
-        /**
-          *  Pass queue of layers on to newly created layer rasterizer and return it. The builder
-          *  *cannot* be used any more after calling this function. If no layers have been added,
-          *  returns NULL.
-          *
-          *  The caller is responsible for calling unref() on the returned object, if non NULL.
-          */
-        sk_sp<SkLayerRasterizer> detach();
-
-        /**
-          *  Create and return a new immutable SkLayerRasterizer that contains a shapshot of the
-          *  layers that were added to the Builder, without modifying the Builder. The Builder
-          *  *may* be used after calling this function. It will continue to hold any layers
-          *  previously added, so consecutive calls to this function will return identical objects,
-          *  and objects returned by future calls to this function contain all the layers in
-          *  previously returned objects. If no layers have been added, returns NULL.
-          *
-          *  Future calls to addLayer will not affect rasterizers previously returned by this call.
-          *
-          *  The caller is responsible for calling unref() on the returned object, if non NULL.
-          */
-        sk_sp<SkLayerRasterizer> snapshot() const;
-
-    private:
-        SkDeque* fLayers;
-    };
-
-    SK_DECLARE_PUBLIC_FLATTENABLE_DESERIALIZATION_PROCS(SkLayerRasterizer)
-
-protected:
-    SkLayerRasterizer();
-    SkLayerRasterizer(SkDeque* layers);
-    void flatten(SkWriteBuffer&) const override;
-
-    // override from SkRasterizer
-    virtual bool onRasterize(const SkPath& path, const SkMatrix& matrix,
-                             const SkIRect* clipBounds,
-                             SkMask* mask, SkMask::CreateMode mode) const override;
-
-private:
-    const SkDeque* const fLayers;
-
-    static SkDeque* ReadLayers(SkReadBuffer& buffer);
-
-    friend class LayerRasterizerTester;
-
-    typedef SkRasterizer INHERITED;
-};
-
-#endif