Reland of move drawSprite from canvas

src/core/SkRecordDraw.cpp

 /*
  * Copyright 2014 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #include "SkLayerInfo.h"
 #include "SkRecordDraw.h"
 #include "SkPatchUtils.h"
@@ skipping 93 matching lines @@
 DRAW(DrawOval, drawOval(r.oval, r.paint));
 DRAW(DrawPaint, drawPaint(r.paint));
 DRAW(DrawPath, drawPath(r.path, r.paint));
 DRAW(DrawPatch, drawPatch(r.cubics, r.colors, r.texCoords, r.xmode, r.paint));
 DRAW(DrawPicture, drawPicture(r.picture, &r.matrix, r.paint));
 DRAW(DrawPoints, drawPoints(r.mode, r.count, r.pts, r.paint));
 DRAW(DrawPosText, drawPosText(r.text, r.byteLength, r.pos, r.paint));
 DRAW(DrawPosTextH, drawPosTextH(r.text, r.byteLength, r.xpos, r.y, r.paint));
 DRAW(DrawRRect, drawRRect(r.rrect, r.paint));
 DRAW(DrawRect, drawRect(r.rect, r.paint));
-DRAW(DrawSprite, drawSprite(r.bitmap.shallowCopy(), r.left, r.top, r.paint));
 DRAW(DrawText, drawText(r.text, r.byteLength, r.x, r.y, r.paint));
 DRAW(DrawTextBlob, drawTextBlob(r.blob, r.x, r.y, r.paint));
 DRAW(DrawTextOnPath, drawTextOnPath(r.text, r.byteLength, r.path, &r.matrix, r.paint));
 DRAW(DrawAtlas, drawAtlas(r.atlas, r.xforms, r.texs, r.colors, r.count, r.mode, r.cull, r.paint));
 DRAW(DrawVertices, drawVertices(r.vmode, r.vertexCount, r.vertices, r.texs, r.colors,
                                 r.xmode, r.indices, r.indexCount, r.paint));
 #undef DRAW
 
 template <> void Draw::draw(const DrawDrawable& r) {
     SkASSERT(r.index >= 0);
@@ skipping 257 matching lines @@
             fSaveStack.top().bounds.join(bounds);
         }
     }
 
     // FIXME: this method could use better bounds
     Bounds bounds(const DrawText&) const { return fCurrentClipBounds; }
 
     Bounds bounds(const DrawPaint&) const { return fCurrentClipBounds; }
     Bounds bounds(const NoOp&)  const { return Bounds::MakeEmpty(); }    // NoOps don't draw.
 
-    Bounds bounds(const DrawSprite& op) const {  // Ignores the matrix, but respects the clip.
-        SkRect rect = Bounds::MakeXYWH(op.left, op.top, op.bitmap.width(), op.bitmap.height());
-        if (!rect.intersect(fCurrentClipBounds)) {
-            return Bounds::MakeEmpty();
-        }
-        return rect;
-    }
-
     Bounds bounds(const DrawRect& op) const { return this->adjustAndMap(op.rect, &op.paint); }
     Bounds bounds(const DrawOval& op) const { return this->adjustAndMap(op.oval, &op.paint); }
     Bounds bounds(const DrawRRect& op) const {
         return this->adjustAndMap(op.rrect.rect(), &op.paint);
     }
     Bounds bounds(const DrawDRRect& op) const {
         return this->adjustAndMap(op.outer.rect(), &op.paint);
     }
     Bounds bounds(const DrawImage& op) const {
         const SkImage* image = op.image;
@@ skipping 399 matching lines @@
 void SkRecordComputeLayers(const SkRect& cullRect, const SkRecord& record, SkRect bounds[],
                            const SkBigPicture::SnapshotArray* pictList, SkLayerInfo* data) {
     SkRecords::CollectLayers visitor(cullRect, record, bounds, pictList, data);
     for (int curOp = 0; curOp < record.count(); curOp++) {
         visitor.setCurrentOp(curOp);
         record.visit<void>(curOp, visitor);
     }
     visitor.cleanUp();
 }