add drawPicture variant that takes a matrix and paint

src/gpu/GrPictureUtils.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 "GrPictureUtils.h"
+#include "SkCanvasPriv.h"
 #include "SkDevice.h"
 #include "SkDraw.h"
 #include "SkPaintPriv.h"
 #include "SkPictureData.h"
 #include "SkPicturePlayback.h"
 
 SkPicture::AccelData::Key GPUAccelData::ComputeAccelDataKey() {
     static const SkPicture::AccelData::Key gGPUID = SkPicture::AccelData::GenerateDomain();
 
     return gGPUID;
@@ skipping 208 matching lines @@
     // for speed, just respect the bounds, and disable AA. May give us a few
     // false positives and negatives.
     virtual void onClipPath(const SkPath& path, SkRegion::Op op, ClipEdgeStyle) SK_OVERRIDE {
         this->updateClipConservativelyUsingBounds(path.getBounds(), op,
                                                   path.isInverseFillType());
     }
     virtual void onClipRRect(const SkRRect& rrect, SkRegion::Op op, ClipEdgeStyle) SK_OVERRIDE {
         this->updateClipConservativelyUsingBounds(rrect.getBounds(), op, false);
     }
 
-    virtual void onDrawPicture(const SkPicture* picture) SK_OVERRIDE {
+    virtual void onDrawPicture(const SkPicture* picture, const SkMatrix* matrix,
+                               const SkPaint* paint) SK_OVERRIDE {
+        SkAutoCanvasMatrixPaint acmp(this, matrix, paint, picture->width(), picture->height());
+
         if (NULL != picture->fData.get()) {
             // Disable the BBH for the old path so all the draw calls
             // will be seen. The stock SkPicture::draw method can't be
             // invoked since it just uses a vanilla SkPicturePlayback.
             SkPicturePlayback playback(picture);
             playback.setUseBBH(false);
             playback.draw(this, NULL);
         } else {
             // Since we know this is the SkRecord path we can just call
             // SkPicture::draw.
@@ skipping 18 matching lines @@
     playback.setUseBBH(false);
 
     GrGatherDevice device(pict->width(), pict->height(), &playback, accelData, 0);
     GrGatherCanvas canvas(&device);
 
     canvas.clipRect(SkRect::MakeWH(SkIntToScalar(pict->width()),
                                    SkIntToScalar(pict->height())),
                     SkRegion::kIntersect_Op, false);
     playback.draw(&canvas, NULL);
 }