Add EXPERIMENTAL_beginRecording() for SkRecord-based recording.

tools/bench_playback.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 "SkCommandLineFlags.h"
 #include "SkForceLinking.h"
 #include "SkGraphics.h"
 #include "SkOSFile.h"
 #include "SkPicture.h"
 #include "SkPictureRecorder.h"
-#include "SkRecording.h"
 #include "SkStream.h"
 #include "SkString.h"
 
+#include "../include/record/SkRecording.h"
+
 #include "BenchTimer.h"
 #include "Stats.h"
 
 typedef WallTimer Timer;
 
 __SK_FORCE_IMAGE_DECODER_LINKING;
 
 DEFINE_string2(skps, r, "skps", "Directory containing SKPs to playback.");
 DEFINE_int32(samples, 10, "Gather this many samples of each picture playback.");
 DEFINE_bool(skr, false, "Play via SkRecord instead of SkPicture.");
@@ skipping 118 matching lines @@
         bench(scratch.get(), *src, filename.c_str());
     }
     return failed ? 1 : 0;
 }
 
 #if !defined SK_BUILD_FOR_IOS
 int main(int argc, char * const argv[]) {
     return tool_main(argc, (char**) argv);
 }
 #endif