Rename SkPicturePlayback to SkPictureData

tests/PictureTest.cpp

 /*
  * Copyright 2012 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #include "SkBlurImageFilter.h"
 #include "SkCanvas.h"
 #include "SkColorPriv.h"
@@ skipping 644 matching lines @@
             // Everything in the analytic list should appear in the gathered
             // list.
             for (int i = 0; i < fromAnalytic.count(); ++i) {
                 REPORTER_ASSERT(reporter, -1 != gatheredRefs.find(fromAnalytic[i]));
             }
         }
     }
 }
 
 #ifdef SK_DEBUG
-// Ensure that deleting SkPicturePlayback does not assert. Asserts only fire in debug mode, so only
-// run in debug mode.
-static void test_deleting_empty_playback() {
+// Ensure that deleting an empty SkPicture does not assert. Asserts only fire 
+// in debug mode, so only run in debug mode.
+static void test_deleting_empty_picture() {
     SkPictureRecorder recorder;
     // Creates an SkPictureRecord
     recorder.beginRecording(0, 0);
-    // Turns that into an SkPicturePlayback
+    // Turns that into an SkPicture
     SkAutoTUnref<SkPicture> picture(recorder.endRecording());
-    // Deletes the old SkPicturePlayback, and creates a new SkPictureRecord
+    // Ceates a new SkPictureRecord
     recorder.beginRecording(0, 0);
 }
 
 // Ensure that serializing an empty picture does not assert. Likewise only runs in debug mode.
 static void test_serializing_empty_picture() {
     SkPictureRecorder recorder;
     recorder.beginRecording(0, 0);
     SkAutoTUnref<SkPicture> picture(recorder.endRecording());
     SkDynamicMemoryWStream stream;
     picture->serialize(&stream);
@@ skipping 856 matching lines @@
     // test out copy constructor
     SkPicture copyWithData(*hasData);
     REPORTER_ASSERT(reporter, hasData->uniqueID() == copyWithData.uniqueID());
 
     SkPicture emptyCopy(empty);
     REPORTER_ASSERT(reporter, empty.uniqueID() != emptyCopy.uniqueID());
 }
 
 DEF_TEST(Picture, reporter) {
 #ifdef SK_DEBUG
-    test_deleting_empty_playback();
+    test_deleting_empty_picture();
     test_serializing_empty_picture();
 #else
     test_bad_bitmap();
 #endif
     test_unbalanced_save_restores(reporter);
     test_peephole();
 #if SK_SUPPORT_GPU
     test_gpu_veto(reporter);
 #endif
     test_gatherpixelrefs(reporter);
@@ skipping 38 matching lines @@
     SkAutoTUnref<SkPicture> picture(recorder.endRecording());
 }
 
 DEF_TEST(Canvas_EmptyBitmap, r) {
     SkBitmap dst;
     dst.allocN32Pixels(10, 10);
     SkCanvas canvas(dst);
 
     test_draw_bitmaps(&canvas);
 }