"Modularize" SkSG

* relocate all SkSG-related files under modules/sksg/
* fix various tidbits to make non-sksg builds possible
* drop obsolete SampleSGInval.cpp

Change-Id: I54e6c5bb1a09f45030fa8d607b3eb3f7cba78957
Reviewed-on: https://skia-review.googlesource.com/130025
Commit-Queue: Florin Malita <fmalita@chromium.org>
Reviewed-by: Mike Klein <mtklein@google.com>

1 files changed, 0 insertions, 64 deletions

diff --git a/experimental/sksg/geometry/SkSGMerge.h b/experimental/sksg/geometry/SkSGMerge.h
deleted file mode 100644
index 54924d6475..0000000000
--- a/experimental/sksg/geometry/SkSGMerge.h
+++ /dev/null
@@ -1,64 +0,0 @@
-/*
- * Copyright 2017 Google Inc.
- *
- * Use of this source code is governed by a BSD-style license that can be
- * found in the LICENSE file.
- */
-
-#ifndef SkSGMerge_DEFINED
-#define SkSGMerge_DEFINED
-
-#include "SkSGGeometryNode.h"
-
-#include "SkPath.h"
-
-#include <vector>
-
-class SkCanvas;
-class SkPaint;
-
-namespace sksg {
-
-/**
- * Concrete Geometry node, combining other geometries based on Mode.
- */
-class Merge final : public GeometryNode {
-public:
-    enum class Mode {
-        // Append path mode.
-        kMerge,
-
-        // SkPathOp ops.
-        kUnion,
-        kIntersect,
-        kDifference,
-        kReverseDifference,
-        kXOR,
-    };
-
-    static sk_sp<Merge> Make(std::vector<sk_sp<GeometryNode>>&& geos, Mode mode) {
-        return sk_sp<Merge>(new Merge(std::move(geos), mode));
-    }
-
-    ~Merge() override;
-
-protected:
-    void onClip(SkCanvas*, bool antiAlias) const override;
-    void onDraw(SkCanvas*, const SkPaint&) const override;
-
-    SkRect onRevalidate(InvalidationController*, const SkMatrix&) override;
-    SkPath onAsPath() const override;
-
-private:
-    Merge(std::vector<sk_sp<GeometryNode>>&& geos, Mode);
-
-    std::vector<sk_sp<GeometryNode>> fGeos;
-    SkPath                           fMerged;
-    Mode                             fMode;
-
-    using INHERITED = GeometryNode;
-};
-
-} // namespace sksg
-
-#endif // SkSGMerge_DEFINED