Remove legacy drawPicture entry point

include/core/SkCanvas.h

 /*
  * 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 SkCanvas_DEFINED
 #define SkCanvas_DEFINED
 
@@ skipping 968 matching lines @@
     void EXPERIMENTAL_purge(const SkPicture* picture);
 
     /** Draw the picture into this canvas. This method effective brackets the
         playback of the picture's draw calls with save/restore, so the state
         of this canvas will be unchanged after this call.
         @param picture The recorded drawing commands to playback into this
                        canvas.
     */
     void drawPicture(const SkPicture* picture);
 
-#ifdef SK_SUPPORT_LEGACY_DRAWPICTURE_API
-    virtual void drawPicture(SkPicture& picture) {
-        this->drawPicture(&picture);
-    }
-#endif
-
     enum VertexMode {
         kTriangles_VertexMode,
         kTriangleStrip_VertexMode,
         kTriangleFan_VertexMode
     };
 
     /** Draw the array of vertices, interpreted as triangles (based on mode).
 
         If both textures and vertex-colors are NULL, it strokes hairlines with
         the paint's color. This behavior is a useful debugging mode to visualize
@@ skipping 495 matching lines @@
 
 class SkCanvasClipVisitor {
 public:
     virtual ~SkCanvasClipVisitor();
     virtual void clipRect(const SkRect&, SkRegion::Op, bool antialias) = 0;
     virtual void clipRRect(const SkRRect&, SkRegion::Op, bool antialias) = 0;
     virtual void clipPath(const SkPath&, SkRegion::Op, bool antialias) = 0;
 };
 
 #endif