Revert of Creating framework for drawShadowedPicture

tools/debugger/SkDrawCommand.h

Index: tools/debugger/SkDrawCommand.h
diff --git a/tools/debugger/SkDrawCommand.h b/tools/debugger/SkDrawCommand.h
index 14a7af58827f268fe9bf2f9d674e217bfbe927a5..a7e6c73802bdee18e30d37f0efced17555376a0d 100644
--- a/tools/debugger/SkDrawCommand.h
+++ b/tools/debugger/SkDrawCommand.h
@@ -24,7 +24,6 @@
 public:
     enum OpType {
         kBeginDrawPicture_OpType,
-        kBeginDrawShadowedPicture_OpType,
         kClipPath_OpType,
         kClipRegion_OpType,
         kClipRect_OpType,
@@ -53,7 +52,6 @@
         kDrawTextRSXform_OpType,
         kDrawVertices_OpType,
         kEndDrawPicture_OpType,
-        kEndDrawShadowedPicture_OpType,
         kRestore_OpType,
         kSave_OpType,
         kSaveLayer_OpType,
@@ -457,35 +455,6 @@
     typedef SkDrawCommand INHERITED;
 };
 
-class SkBeginDrawShadowedPictureCommand : public SkDrawCommand {
-public:
-    SkBeginDrawShadowedPictureCommand(const SkPicture* picture,
-                                      const SkMatrix* matrix,
-                                      const SkPaint* paint);
-
-    void execute(SkCanvas* canvas) const override;
-    bool render(SkCanvas* canvas) const override;
-
-private:
-    SkAutoTUnref<const SkPicture> fPicture;
-    SkTLazy<SkMatrix>             fMatrix;
-    SkTLazy<SkPaint>              fPaint;
-
-    typedef SkDrawCommand INHERITED;
-};
-
-class SkEndDrawShadowedPictureCommand : public SkDrawCommand {
-public:
-    SkEndDrawShadowedPictureCommand(bool restore);
-
-    void execute(SkCanvas* canvas) const override;
-
-private:
-    bool fRestore;
-
-    typedef SkDrawCommand INHERITED;
-};
-
 class SkDrawPointsCommand : public SkDrawCommand {
 public:
     SkDrawPointsCommand(SkCanvas::PointMode mode, size_t count, const SkPoint pts[],