Revert of remove drawSprite from canvas

src/core/SkPictureRecord.cpp

 /*
  * Copyright 2011 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #include "SkPictureRecord.h"
 #include "SkDevice.h"
 #include "SkImage_Base.h"
@@ skipping 608 matching lines @@
     size_t size = 3 * kUInt32Size + sizeof(center) + sizeof(dst);
     size_t initialOffset = this->addDraw(DRAW_BITMAP_NINE, &size);
     SkASSERT(initialOffset+get_paint_offset(DRAW_BITMAP_NINE, size) == fWriter.bytesWritten());
     this->addPaintPtr(paint);
     this->addBitmap(bitmap);
     this->addIRect(center);
     this->addRect(dst);
     this->validate(initialOffset, size);
 }
 
+void SkPictureRecord::onDrawSprite(const SkBitmap& bitmap, int left, int top,
+                                   const SkPaint* paint) {
+    // op + paint index + bitmap index + left + top
+    size_t size = 5 * kUInt32Size;
+    size_t initialOffset = this->addDraw(DRAW_SPRITE, &size);
+    SkASSERT(initialOffset+get_paint_offset(DRAW_SPRITE, size) == fWriter.bytesWritten());
+    this->addPaintPtr(paint);
+    this->addBitmap(bitmap);
+    this->addInt(left);
+    this->addInt(top);
+    this->validate(initialOffset, size);
+}
+
 void SkPictureRecord::onDrawText(const void* text, size_t byteLength, SkScalar x, SkScalar y,
                                  const SkPaint& paint) {
     // op + paint index + length + 'length' worth of chars + x + y
     size_t size = 3 * kUInt32Size + SkAlign4(byteLength) + 2 * sizeof(SkScalar);
 
     DrawType op = DRAW_TEXT;
     size_t initialOffset = this->addDraw(op, &size);
     SkASSERT(initialOffset+get_paint_offset(op, size) == fWriter.bytesWritten());
     this->addPaint(paint);
     this->addText(text, byteLength);
@@ skipping 412 matching lines @@
 void SkPictureRecord::addTextBlob(const SkTextBlob *blob) {
     int index = fTextBlobRefs.count();
     *fTextBlobRefs.append() = blob;
     blob->ref();
     // follow the convention of recording a 1-based index
     this->addInt(index + 1);
 }
 
 ///////////////////////////////////////////////////////////////////////////////