flesh out more of SkLiteDL:

src/core/SkLiteDL.h

 /*
  * 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 SkLiteDL_DEFINED
 #define SkLiteDL_DEFINED
 
 #include "SkCanvas.h"
 #include "SkPaint.h"
 #include "SkPath.h"
 #include "SkDrawable.h"
 #include "SkRect.h"
 #include "SkTDArray.h"
 
 class SkLiteDL final : public SkDrawable {
 public:
     static sk_sp<SkLiteDL> New(SkRect);
 
     void save();
-    void saveLayer(const SkRect*, const SkPaint*, const SkImageFilter*, uint32_t) {/*TODO*/}
+    void saveLayer(const SkRect*, const SkPaint*, const SkImageFilter*, uint32_t);
     void restore();
 
     void    concat (const SkMatrix&);
     void setMatrix (const SkMatrix&);
     void translateZ(SkScalar) {/*TODO*/}
 
-    void clipPath  (const   SkPath&, SkRegion::Op, bool aa) {/*TODO*/}
-    void clipRRect (const  SkRRect&, SkRegion::Op, bool aa) {/*TODO*/}
+    void clipPath  (const   SkPath&, SkRegion::Op, bool aa);
     void clipRect  (const   SkRect&, SkRegion::Op, bool aa);
-    void clipRegion(const SkRegion&, SkRegion::Op) {/*TODO*/}
+    void clipRRect (const  SkRRect&, SkRegion::Op, bool aa);
+    void clipRegion(const SkRegion&, SkRegion::Op);
 
 
-    void drawPaint (const SkPaint&) {/*TODO*/}
+    void drawPaint (const SkPaint&);
     void drawPath  (const SkPath&, const SkPaint&);
     void drawRect  (const SkRect&, const SkPaint&);
-    void drawOval  (const SkRect&, const SkPaint&) {/*TODO*/}
-    void drawRRect (const SkRRect&, const SkPaint&) {/*TODO*/}
-    void drawDRRect(const SkRRect&, const SkRRect&, const SkPaint&) {/*TODO*/}
+    void drawOval  (const SkRect&, const SkPaint&);
+    void drawRRect (const SkRRect&, const SkPaint&);
+    void drawDRRect(const SkRRect&, const SkRRect&, const SkPaint&);
 
     void drawAnnotation     (const SkRect&, const char*, SkData*) {/*TODO*/}
     void drawDrawable       (SkDrawable*, const SkMatrix*) {/*TODO*/}
     void drawPicture        (const SkPicture*, const SkMatrix*, const SkPaint*) {/*TODO*/}
     void drawShadowedPicture(const SkPicture*, const SkMatrix*, const SkPaint*) {/*TODO*/}
 
     void drawText       (const void*, size_t, SkScalar, SkScalar, const SkPaint&) {/*TODO*/}
     void drawPosText    (const void*, size_t, const SkPoint[], const SkPaint&) {/*TODO*/}
     void drawPosTextH   (const void*, size_t, const SkScalar[], SkScalar, const SkPaint&) {/*TODO*/}
     void drawTextOnPath (const void*, size_t, const SkPath&, const SkMatrix*, const SkPaint&) {/*TODO*/}
@@ skipping 25 matching lines @@
 
     SkRect   onGetBounds() override;
     void onDraw(SkCanvas*) override;
 
     SkLiteDL*          fNext;
     SkRect             fBounds;
     SkTDArray<uint8_t> fBytes;
 };
 
 #endif//SkLiteDL_DEFINED