Change SkPicture::draw to playback

tests/PathOpsSkpClipTest.cpp

 #include "CrashHandler.h"
 // #include "OverwriteLine.h"
 #include "Resources.h"
 #include "SkBitmap.h"
 #include "SkCanvas.h"
 #include "SkColor.h"
 #include "SkColorPriv.h"
 #include "SkCommandLineFlags.h"
 #include "SkDevice.h"
 #include "SkForceLinking.h"
@@ skipping 382 matching lines @@
     SkScalar pHeight = pic->cullRect().height();
     const SkScalar maxDimension = 1000.0f;
     const int slices = 3;
     SkScalar xInterval = SkTMax(pWidth - maxDimension, 0.0f) / (slices - 1);
     SkScalar yInterval = SkTMax(pHeight - maxDimension, 0.0f) / (slices - 1);
     SkRect rect = {0, 0, SkTMin(maxDimension, pWidth), SkTMin(maxDimension, pHeight) };
     canvas->clipRect(rect);
     SkMSec start = SkTime::GetMSecs();
     for (int x = 0; x < slices; ++x) {
         for (int y = 0; y < slices; ++y) {
-            pic->draw(canvas);
+            pic->playback(canvas);
             canvas->translate(0, yInterval);
         }
         canvas->translate(xInterval, -yInterval * slices);
     }
     SkMSec end = SkTime::GetMSecs();
     canvas->restore();
     return end - start;
 }
 
 static void drawPict(SkPicture* pic, SkCanvas* canvas, int scale) {
     canvas->clear(SK_ColorWHITE);
     if (scale != 1) {
         canvas->save();
         canvas->scale(1.0f / scale, 1.0f / scale);
     }
-    pic->draw(canvas);
+    pic->playback(canvas);
     if (scale != 1) {
         canvas->restore();
     }
 }
 
 static void writePict(const SkBitmap& bitmap, const char* outDir, const char* pngName) {
     SkString outFile = get_sum_path(outDir);
     outFile.appendf("%s%s", PATH_SLASH, pngName);
     if (!SkImageEncoder::EncodeFile(outFile.c_str(), bitmap, SkImageEncoder::kPNG_Type, 100)) {
         SkDebugf("unable to encode gr %s (width=%d height=%d)\n", pngName,
@@ skipping 666 matching lines @@
     }
     SkGraphics::Term();
     return 0;
 }
 
 #if !defined(SK_BUILD_FOR_IOS) && !defined(SK_BUILD_FOR_NACL)
 int main(int argc, char * const argv[]) {
     return tool_main(argc, (char**) argv);
 }
 #endif