remove unused drawData

tests/SerializationTest.cpp

 /*
  * Copyright 2013 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #include "Resources.h"
 #include "SkBitmapSource.h"
 #include "SkCanvas.h"
@@ skipping 379 matching lines @@
 static void draw_something(SkCanvas* canvas) {
     SkPaint paint;
     SkBitmap bitmap;
     make_checkerboard_bitmap(bitmap);
 
     canvas->save();
     canvas->scale(0.5f, 0.5f);
     canvas->drawBitmap(bitmap, 0, 0, NULL);
     canvas->restore();
 
-    const char beforeStr[] = "before circle";
-    const char afterStr[] = "after circle";
-
     paint.setAntiAlias(true);
 
     paint.setColor(SK_ColorRED);
-    canvas->drawData(beforeStr, sizeof(beforeStr));
     canvas->drawCircle(SkIntToScalar(kBitmapSize/2), SkIntToScalar(kBitmapSize/2), SkIntToScalar(kBitmapSize/3), paint);
-    canvas->drawData(afterStr, sizeof(afterStr));
     paint.setColor(SK_ColorBLACK);
     paint.setTextSize(SkIntToScalar(kBitmapSize/3));
     canvas->drawText("Picture", 7, SkIntToScalar(kBitmapSize/2), SkIntToScalar(kBitmapSize/4), paint);
 }
 
 DEF_TEST(Serialization, reporter) {
     // Test matrix serialization
     {
         SkMatrix matrix = SkMatrix::I();
         TestObjectSerialization(&matrix, reporter);
@@ skipping 103 matching lines @@
 
         // Deserialize picture
         SkValidatingReadBuffer reader(static_cast<void*>(data.get()), size);
         SkAutoTUnref<SkPicture> readPict(
             SkPicture::CreateFromBuffer(reader));
         REPORTER_ASSERT(reporter, readPict.get());
     }
 
     TestPictureTypefaceSerialization(reporter);
 }