Fast path translate() in SkCanvas and SkLiteDL.

src/core/SkLiteRecorder.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 SkLiteRecorder_DEFINED
 #define SkLiteRecorder_DEFINED
 
 #include "SkCanvas.h"
 
 class SkLiteDL;
 
 class SkLiteRecorder final : public SkCanvas {
 public:
     SkLiteRecorder();
     void reset(SkLiteDL*);
 
     sk_sp<SkSurface> onNewSurface(const SkImageInfo&, const SkSurfaceProps&) override;
 
     void willSave() override;
     SaveLayerStrategy getSaveLayerStrategy(const SaveLayerRec&) override;
     void willRestore() override;
 
     void didConcat(const SkMatrix&) override;
     void didSetMatrix(const SkMatrix&) override;
+    void didTranslate(SkScalar, SkScalar) override;
 
     void onClipRect  (const   SkRect&, SkRegion::Op, ClipEdgeStyle) override;
     void onClipRRect (const  SkRRect&, SkRegion::Op, ClipEdgeStyle) override;
     void onClipPath  (const   SkPath&, SkRegion::Op, ClipEdgeStyle) override;
     void onClipRegion(const SkRegion&, SkRegion::Op) override;
 
     void onDrawPaint (const SkPaint&) override;
     void onDrawPath  (const SkPath&,  const SkPaint&) override;
     void onDrawRect  (const SkRect&,  const SkPaint&) override;
     void onDrawOval  (const SkRect&,  const SkPaint&) override;
@@ skipping 40 matching lines @@
 #else
     void didTranslateZ(SkScalar);
     void onDrawShadowedPicture(const SkPicture*, const SkMatrix*, const SkPaint*);
 #endif
 
 private:
     SkLiteDL* fDL;
 };
 
 #endif//SkLiteRecorder_DEFINED