Change where layer hoisting data is gathered

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 978 matching lines @@
                                 const SkPaint& paint);
 
     /** Draw the text blob, offset by (x,y), using the specified paint.
         @param blob     The text blob to be drawn
         @param x        The x-offset of the text being drawn
         @param y        The y-offset of the text being drawn
         @param paint    The paint used for the text (e.g. color, size, style)
     */
     void drawTextBlob(const SkTextBlob* blob, SkScalar x, SkScalar y, const SkPaint& paint);
 
-    /** PRIVATE / EXPERIMENTAL -- do not call
-        Perform back-end analysis/optimization of a picture. This may attach
-        optimization data to the picture which can be used by a later
-        drawPicture call.
-        @param picture The recorded drawing commands to analyze/optimize
-    */
-    void EXPERIMENTAL_optimize(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);
 
     /**
      *  Draw the picture into this canvas.
@@ skipping 535 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